diff --git "a/benchmark.json" "b/benchmark.json" new file mode 100644--- /dev/null +++ "b/benchmark.json" @@ -0,0 +1,109754 @@ +[ + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_0", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.541)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004231)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(10, thickness, 1.350)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_1", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.004527)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.005201)", + "SCALE_PARAM(9, thickness, 1.522)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_2", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.312)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(4, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_3", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001636)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(17, thickness, 1.391)", + "SCALE_PARAM(8, thickness, 1.364)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_4", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.230)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.004605)", + "SCALE_PARAM(17, thickness, 1.562)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_5", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.245)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "SCALE_PARAM(2, thickness, 1.271)", + "SCALE_PARAM(18, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_6", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(16, thickness, 1.504)", + "SCALE_PARAM(16, thickness, 1.577)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.004141)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_7", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003295)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "SCALE_PARAM(17, thickness, 1.276)", + "SCALE_PARAM(4, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_8", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "SCALE_PARAM(16, thickness, 1.590)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_9", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.227)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.003887)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.003959)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.003892)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_10", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.548)", + "SCALE_PARAM(4, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_11", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "SCALE_PARAM(0, thickness, 1.422)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_12", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.003864)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003560)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_13", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.003804)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003616)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_14", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.002680)", + "SCALE_PARAM(6, thickness, 1.339)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.003176)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_15", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.258)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.003459)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(1, thickness, 1.255)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_16", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.005251)", + "SCALE_PARAM(19, thickness, 1.230)", + "SCALE_PARAM(12, thickness, 1.236)", + "SCALE_PARAM(14, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_17", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.287)", + "SCALE_PARAM(7, thickness, 1.529)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(20, thickness, 1.350)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_18", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(0, thickness, 1.261)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_19", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.005386)", + "SCALE_PARAM(13, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(0, thickness, 1.370)", + "SCALE_PARAM(11, thickness, 1.422)", + "SCALE_PARAM(1, thickness, 1.488)", + "SCALE_PARAM(20, thickness, 1.274)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_20", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "SCALE_PARAM(0, thickness, 1.297)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_21", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "SCALE_PARAM(12, thickness, 1.550)", + "SCALE_PARAM(12, thickness, 1.364)", + "SCALE_PARAM(1, thickness, 1.214)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "SCALE_PARAM(19, thickness, 1.560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_22", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(9, thickness, 1.506)", + "SCALE_PARAM(16, thickness, 1.357)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(19, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(14, thickness, 1.294)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_23", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001554)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002506)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "SCALE_PARAM(1, thickness, 1.332)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_24", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.445)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "SCALE_PARAM(15, thickness, 1.203)", + "SCALE_PARAM(17, thickness, 1.277)", + "SCALE_PARAM(1, thickness, 1.418)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "SCALE_PARAM(19, thickness, 1.414)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_25", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003242)", + "SCALE_PARAM(6, thickness, 1.626)", + "SCALE_PARAM(12, thickness, 1.302)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.004329)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(1, thickness, 1.639)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_26", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004693)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(8, thickness, 1.355)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002506)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_27", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.319)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003310)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003350)", + "SCALE_PARAM(20, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_28", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.002827)", + "SCALE_PARAM(14, thickness, 1.613)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(15, thickness, 1.536)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002130)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_29", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.003900)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.005976)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002099)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_30", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.517)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_31", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(6, thickness, 1.395)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004334)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003152)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_32", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.422)", + "SCALE_PARAM(8, thickness, 1.437)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "SCALE_PARAM(7, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_33", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(6, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(13, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "SCALE_PARAM(13, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_34", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.203)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003871)", + "SCALE_PARAM(11, thickness, 1.595)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(3, thickness, 1.453)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_35", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(0, thickness, 1.330)", + "SCALE_PARAM(3, thickness, 1.475)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "SCALE_PARAM(15, thickness, 1.277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_36", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(5, thickness, 1.258)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.005191)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.005725)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.006210)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_37", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.479)", + "SCALE_PARAM(12, thickness, 1.502)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.003119)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004006)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_38", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(16, thickness, 1.546)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_39", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.005205)", + "SCALE_PARAM(19, thickness, 1.462)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(19, thickness, 1.499)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_40", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004051)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_41", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.003584)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.003523)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004008)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_42", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.242)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.002990)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.003568)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_43", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(15, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(7, thickness, 1.236)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.004457)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_44", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.282)", + "SCALE_PARAM(16, thickness, 1.610)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.005531)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(0, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_45", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.159)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003640)", + "SCALE_PARAM(20, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(6, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_46", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003616)", + "SCALE_PARAM(19, thickness, 1.209)", + "SCALE_PARAM(0, thickness, 1.215)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004382)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_47", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(10, thickness, 1.650)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.005141)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003848)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_48", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.004402)", + "SCALE_PARAM(5, thickness, 1.335)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.003892)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_49", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.524)", + "SCALE_PARAM(18, thickness, 1.462)", + "SCALE_PARAM(17, thickness, 1.443)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.003772)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_50", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.000746)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(15, thickness, 1.312)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_51", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_52", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.267)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.002835)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_53", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.473)", + "SCALE_PARAM(19, thickness, 1.623)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "SCALE_PARAM(0, thickness, 1.357)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_54", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.383)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_55", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(12, thickness, 1.294)", + "SCALE_PARAM(16, thickness, 1.309)", + "SCALE_PARAM(0, thickness, 1.361)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_56", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.004838)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_57", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.333)", + "SCALE_PARAM(1, thickness, 1.319)", + "SCALE_PARAM(16, thickness, 1.272)", + "SCALE_PARAM(4, thickness, 1.190)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_58", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(19, thickness, 1.600)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(13, thickness, 1.495)", + "SCALE_PARAM(12, thickness, 1.321)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_59", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.610)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(5, thickness, 1.431)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_60", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001714)", + "SCALE_PARAM(18, thickness, 1.182)", + "SCALE_PARAM(16, thickness, 1.399)", + "SCALE_PARAM(1, thickness, 1.618)", + "SCALE_PARAM(14, thickness, 1.248)", + "SCALE_PARAM(15, thickness, 1.414)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_61", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(18, thickness, 1.631)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(19, thickness, 1.389)", + "SCALE_PARAM(19, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_62", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.285)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.005413)", + "SCALE_PARAM(20, thickness, 1.565)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(13, thickness, 1.368)", + "SCALE_PARAM(18, thickness, 1.495)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_63", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "SCALE_PARAM(5, thickness, 1.205)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_64", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "SCALE_PARAM(14, thickness, 1.311)", + "SCALE_PARAM(9, thickness, 1.645)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_65", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.005397)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003605)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.004807)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.004468)", + "SCALE_PARAM(11, thickness, 1.517)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_66", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.005848)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(17, thickness, 1.387)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_67", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(13, thickness, 1.381)", + "SCALE_PARAM(9, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_68", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.527)", + "SCALE_PARAM(2, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(0, thickness, 1.404)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "SCALE_PARAM(11, thickness, 1.527)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_69", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.393)", + "SCALE_PARAM(8, thickness, 1.316)", + "SCALE_PARAM(6, thickness, 1.493)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "SCALE_PARAM(12, thickness, 1.623)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_70", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004666)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.005269)", + "SCALE_PARAM(4, thickness, 1.391)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_71", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(20, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(1, thickness, 1.182)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_72", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(11, thickness, 1.456)", + "SCALE_PARAM(11, thickness, 1.364)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_73", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(17, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(1, thickness, 1.429)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_74", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(4, thickness, 1.399)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004921)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.004831)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_75", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.230)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.003550)", + "SCALE_PARAM(7, thickness, 1.355)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_76", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.002411)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.003982)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.001580)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_77", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004107)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003664)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.006197)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_78", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.176)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001500)", + "SCALE_PARAM(6, thickness, 1.562)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.004222)", + "SCALE_PARAM(12, thickness, 1.218)", + "SCALE_PARAM(19, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_79", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(4, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.005564)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(4, thickness, 1.253)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_80", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.418)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_81", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.178)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.003732)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(10, thickness, 1.433)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_82", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.005137)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(0, thickness, 1.562)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_83", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(18, thickness, 1.266)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003703)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.004998)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_84", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_85", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003289)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "SCALE_PARAM(11, thickness, 1.179)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_86", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.304)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(18, thickness, 1.389)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_87", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "SCALE_PARAM(2, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_88", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.412)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004342)", + "SCALE_PARAM(8, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_89", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(16, thickness, 1.460)", + "SCALE_PARAM(14, thickness, 1.565)", + "SCALE_PARAM(12, thickness, 1.414)", + "SCALE_PARAM(15, thickness, 1.221)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_90", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004316)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.005830)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.004874)", + "SCALE_PARAM(16, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_91", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(20, thickness, 1.508)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_92", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "SCALE_PARAM(12, thickness, 1.224)", + "SCALE_PARAM(11, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_93", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_94", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.002699)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.003426)", + "SCALE_PARAM(3, thickness, 1.618)", + "SCALE_PARAM(17, thickness, 1.391)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.005840)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_95", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.001944)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003668)", + "SCALE_PARAM(6, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(15, thickness, 1.233)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_96", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(6, thickness, 1.252)", + "SCALE_PARAM(11, thickness, 1.431)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(7, thickness, 1.499)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_97", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.136)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005009)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_98", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(5, thickness, 1.200)", + "SCALE_PARAM(8, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(19, thickness, 1.182)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_99", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(18, thickness, 1.661)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "SCALE_PARAM(3, thickness, 1.401)", + "SCALE_PARAM(6, thickness, 1.344)", + "SCALE_PARAM(6, thickness, 1.513)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_100", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.312)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "SCALE_PARAM(9, thickness, 1.623)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_101", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.441)", + "SCALE_PARAM(14, thickness, 1.522)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_102", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.314)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004048)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_103", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_104", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.002691)", + "SCALE_PARAM(14, thickness, 1.595)", + "SCALE_PARAM(14, thickness, 1.335)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_105", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.325)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "SCALE_PARAM(20, thickness, 1.255)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_106", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.287)", + "SCALE_PARAM(0, thickness, 1.616)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.003264)", + "SCALE_PARAM(18, thickness, 1.466)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(10, thickness, 1.475)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_107", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "SCALE_PARAM(0, thickness, 1.225)", + "SCALE_PARAM(7, thickness, 1.590)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_108", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(0, thickness, 1.560)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_109", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(13, thickness, 1.333)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(9, thickness, 1.439)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002506)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_110", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.005078)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.004759)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_111", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.003550)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.004082)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(7, thickness, 1.418)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_112", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(1, thickness, 1.422)", + "SCALE_PARAM(4, thickness, 1.460)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_113", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(15, thickness, 1.381)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_114", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.488)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003278)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_115", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.664)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(5, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_116", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(17, thickness, 1.227)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "SCALE_PARAM(15, thickness, 1.464)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002506)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_117", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002229)", + "SCALE_PARAM(0, thickness, 1.502)", + "SCALE_PARAM(3, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(6, thickness, 1.332)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_118", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.005253)", + "SCALE_PARAM(2, thickness, 1.502)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.004651)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.004142)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(20, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_119", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.182)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003108)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.004422)", + "SCALE_PARAM(8, thickness, 1.362)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_120", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.193)", + "SCALE_PARAM(15, thickness, 1.284)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "SCALE_PARAM(9, thickness, 1.387)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_121", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.377)", + "SCALE_PARAM(15, thickness, 1.605)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_122", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_123", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.346)", + "SCALE_PARAM(1, thickness, 1.513)", + "SCALE_PARAM(15, thickness, 1.653)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_124", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(10, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_125", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.592)", + "SCALE_PARAM(4, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_126", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.004151)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.001847)", + "SCALE_PARAM(19, thickness, 1.531)", + "SCALE_PARAM(17, thickness, 1.236)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001473)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_127", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.433)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(18, thickness, 1.340)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_128", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.393)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.004611)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(10, thickness, 1.484)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_129", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "SCALE_PARAM(0, thickness, 1.387)", + "SCALE_PARAM(15, thickness, 1.220)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_130", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.527)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(3, thickness, 1.555)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_131", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002186)", + "SCALE_PARAM(17, thickness, 1.488)", + "SCALE_PARAM(13, thickness, 1.284)", + "SCALE_PARAM(14, thickness, 1.527)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.005644)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_132", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.001975)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.004121)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_133", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_134", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "SCALE_PARAM(7, thickness, 1.295)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_135", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.508)", + "SCALE_PARAM(3, thickness, 1.401)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_136", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.431)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.003792)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_137", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.506)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.005272)", + "SCALE_PARAM(4, thickness, 1.653)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(3, thickness, 1.385)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "SCALE_PARAM(0, thickness, 1.357)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_138", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003025)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "SCALE_PARAM(11, thickness, 1.377)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_139", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "SCALE_PARAM(14, thickness, 1.420)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_140", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(10, thickness, 1.486)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(19, thickness, 1.531)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_141", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(8, thickness, 1.181)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.004659)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.004653)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_142", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.372)", + "SCALE_PARAM(6, thickness, 1.387)", + "SCALE_PARAM(2, thickness, 1.383)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_143", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.121)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "SCALE_PARAM(6, thickness, 1.511)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_144", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003045)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(7, thickness, 1.208)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.004933)", + "SCALE_PARAM(5, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_145", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(15, thickness, 1.389)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.003777)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002506)", + "SCALE_PARAM(5, thickness, 1.339)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_146", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.445)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(3, thickness, 1.199)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_147", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(6, thickness, 1.348)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_148", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004328)", + "SCALE_PARAM(5, thickness, 1.393)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_149", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_150", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.250)", + "SCALE_PARAM(2, thickness, 1.597)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_151", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.290)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_152", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "SCALE_PARAM(9, thickness, 1.383)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "SCALE_PARAM(0, thickness, 1.497)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_153", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004052)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_154", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(17, thickness, 1.429)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "SCALE_PARAM(5, thickness, 1.218)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_155", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(19, thickness, 1.427)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(14, thickness, 1.232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_156", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.534)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.002824)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_157", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.003865)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_158", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_159", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.003629)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_160", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.218)", + "SCALE_PARAM(16, thickness, 1.250)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_161", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(4, thickness, 1.603)", + "SCALE_PARAM(17, thickness, 1.555)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_162", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.212)", + "SCALE_PARAM(12, thickness, 1.572)", + "SCALE_PARAM(7, thickness, 1.499)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.003896)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_163", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.188)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "SCALE_PARAM(2, thickness, 1.309)", + "SCALE_PARAM(17, thickness, 1.230)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_164", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.003848)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_165", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002506)", + "SCALE_PARAM(10, thickness, 1.420)", + "SCALE_PARAM(15, thickness, 1.372)", + "SCALE_PARAM(13, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_166", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.006546)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_167", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(20, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_168", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.005590)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003644)", + "SCALE_PARAM(9, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(10, thickness, 1.585)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_169", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.002519)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.005183)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_170", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.235)", + "SCALE_PARAM(10, thickness, 1.387)", + "SCALE_PARAM(4, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_171", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_172", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.005648)", + "SCALE_PARAM(1, thickness, 1.422)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_173", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "SCALE_PARAM(5, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_174", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.005795)", + "SCALE_PARAM(18, thickness, 1.235)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.005256)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_175", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.003757)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.004955)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(9, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_176", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.408)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.002406)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_177", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.003934)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003174)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.005368)", + "SCALE_PARAM(2, thickness, 1.250)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001503)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_178", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "SCALE_PARAM(9, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_179", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.637)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001459)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(3, thickness, 1.346)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_180", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(15, thickness, 1.221)", + "SCALE_PARAM(4, thickness, 1.587)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(12, thickness, 1.562)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_181", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.656)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(6, thickness, 1.294)", + "SCALE_PARAM(2, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_182", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.603)", + "SCALE_PARAM(12, thickness, 1.486)", + "SCALE_PARAM(15, thickness, 1.580)", + "SCALE_PARAM(0, thickness, 1.403)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_183", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003616)", + "SCALE_PARAM(2, thickness, 1.214)", + "SCALE_PARAM(1, thickness, 1.493)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.004823)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004054)", + "SCALE_PARAM(1, thickness, 1.340)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_184", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.555)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.003667)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003629)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_185", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001482)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003690)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.006770)", + "SCALE_PARAM(7, thickness, 1.395)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004351)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_186", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.195)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.004618)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.004977)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(15, thickness, 1.484)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_187", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(9, thickness, 1.328)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.006505)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(10, thickness, 1.214)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_188", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.439)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(18, thickness, 1.399)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_189", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "SCALE_PARAM(4, thickness, 1.190)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "SCALE_PARAM(18, thickness, 1.468)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_190", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004874)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003545)", + "SCALE_PARAM(9, thickness, 1.355)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002132)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(18, thickness, 1.587)", + "SCALE_PARAM(2, thickness, 1.399)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_191", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.003903)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.005077)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.004420)", + "SCALE_PARAM(18, thickness, 1.312)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.004103)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_192", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "SCALE_PARAM(20, thickness, 1.366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_193", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.232)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.001906)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(7, thickness, 1.626)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_194", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.003942)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003106)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.002738)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_195", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(1, thickness, 1.385)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_196", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(19, thickness, 1.256)", + "SCALE_PARAM(8, thickness, 1.344)", + "SCALE_PARAM(11, thickness, 1.642)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_197", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003487)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003956)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_198", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(9, thickness, 1.225)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004469)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.005390)", + "SCALE_PARAM(9, thickness, 1.429)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_199", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.506)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.006943)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004242)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(0, thickness, 1.623)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_200", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.333)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_201", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "SCALE_PARAM(5, thickness, 1.453)", + "SCALE_PARAM(19, thickness, 1.256)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_202", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004046)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.004582)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_203", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.408)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "SCALE_PARAM(20, thickness, 1.279)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_204", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.003732)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(2, thickness, 1.626)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_205", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.003618)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(12, thickness, 1.393)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.005292)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_206", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.560)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(6, thickness, 1.302)", + "SCALE_PARAM(1, thickness, 1.431)", + "SCALE_PARAM(4, thickness, 1.531)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_207", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.629)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_208", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.325)", + "SCALE_PARAM(1, thickness, 1.239)", + "SCALE_PARAM(1, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_209", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(7, thickness, 1.178)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "SCALE_PARAM(1, thickness, 1.182)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_210", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.420)", + "SCALE_PARAM(1, thickness, 1.511)", + "SCALE_PARAM(4, thickness, 1.471)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.004727)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_211", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.285)", + "SCALE_PARAM(3, thickness, 1.639)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.004460)", + "SCALE_PARAM(12, thickness, 1.346)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_212", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.003165)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.004921)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(4, thickness, 1.312)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_213", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(19, thickness, 1.379)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_214", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.004845)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.004850)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.006144)", + "SCALE_PARAM(9, thickness, 1.397)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_215", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.004374)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(12, thickness, 1.339)", + "SCALE_PARAM(16, thickness, 1.567)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_216", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.462)", + "SCALE_PARAM(13, thickness, 1.238)", + "SCALE_PARAM(4, thickness, 1.538)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_217", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.328)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003499)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(18, thickness, 1.534)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_218", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.005814)", + "SCALE_PARAM(2, thickness, 1.250)", + "SCALE_PARAM(1, thickness, 1.517)", + "SCALE_PARAM(20, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_219", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(3, thickness, 1.447)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_220", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004168)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003674)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003718)", + "SCALE_PARAM(18, thickness, 1.587)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(15, thickness, 1.387)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002506)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_221", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(20, thickness, 1.379)", + "SCALE_PARAM(6, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(6, thickness, 1.255)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_222", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(2, thickness, 1.575)", + "SCALE_PARAM(14, thickness, 1.209)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "SCALE_PARAM(6, thickness, 1.541)", + "SCALE_PARAM(1, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_223", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.368)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(6, thickness, 1.290)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003749)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "SCALE_PARAM(15, thickness, 1.536)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_224", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(8, thickness, 1.623)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.003206)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.006620)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_225", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.005818)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_226", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003687)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003290)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001558)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.004078)", + "SCALE_PARAM(11, thickness, 1.325)", + "SCALE_PARAM(5, thickness, 1.385)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_227", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.157)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003173)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.004926)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.003981)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "SCALE_PARAM(8, thickness, 1.466)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_228", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.393)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "SCALE_PARAM(0, thickness, 1.253)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "SCALE_PARAM(12, thickness, 1.439)", + "SCALE_PARAM(3, thickness, 1.346)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_229", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.004325)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(6, thickness, 1.613)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_230", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.138)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004224)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.005363)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_231", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.443)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.004802)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_232", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(18, thickness, 1.536)", + "SCALE_PARAM(19, thickness, 1.495)", + "SCALE_PARAM(1, thickness, 1.427)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_233", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.001715)", + "SCALE_PARAM(2, thickness, 1.242)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.002886)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.002852)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(7, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_234", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.006830)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(3, thickness, 1.477)", + "SCALE_PARAM(13, thickness, 1.653)", + "SCALE_PARAM(9, thickness, 1.621)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_235", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.005140)", + "SCALE_PARAM(12, thickness, 1.451)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001587)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.004154)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_236", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(20, thickness, 1.337)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(13, thickness, 1.381)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_237", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.462)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "SCALE_PARAM(19, thickness, 1.229)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_238", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.321)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.003765)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_239", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(16, thickness, 1.429)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003334)", + "SCALE_PARAM(4, thickness, 1.325)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_240", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(16, thickness, 1.397)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_241", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.199)", + "SCALE_PARAM(17, thickness, 1.534)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_242", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.312)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.002621)", + "SCALE_PARAM(14, thickness, 1.575)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_243", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003162)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.004792)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.003967)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(6, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_244", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.269)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "SCALE_PARAM(1, thickness, 1.289)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "SCALE_PARAM(12, thickness, 1.247)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_245", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "SCALE_PARAM(10, thickness, 1.340)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_246", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003525)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.005278)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(16, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_247", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.002685)", + "SCALE_PARAM(1, thickness, 1.433)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003010)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_248", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.003401)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "SCALE_PARAM(9, thickness, 1.370)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_249", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.355)", + "SCALE_PARAM(18, thickness, 1.302)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004024)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(0, thickness, 1.287)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_250", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.215)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_251", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(5, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003228)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003662)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_252", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "SCALE_PARAM(11, thickness, 1.613)", + "SCALE_PARAM(12, thickness, 1.183)", + "SCALE_PARAM(7, thickness, 1.340)", + "SCALE_PARAM(9, thickness, 1.570)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_253", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.001612)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(5, thickness, 1.656)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_254", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003477)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_255", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.305)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "SCALE_PARAM(8, thickness, 1.582)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_256", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.179)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "SCALE_PARAM(13, thickness, 1.425)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_257", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(13, thickness, 1.435)", + "SCALE_PARAM(8, thickness, 1.178)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.003592)", + "SCALE_PARAM(16, thickness, 1.565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_258", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(5, thickness, 1.499)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(2, thickness, 1.391)", + "SCALE_PARAM(15, thickness, 1.639)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_259", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.264)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004257)", + "SCALE_PARAM(8, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_260", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.192)", + "SCALE_PARAM(3, thickness, 1.393)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004261)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_261", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_262", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.368)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(0, thickness, 1.333)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004150)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_263", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.517)", + "SCALE_PARAM(10, thickness, 1.527)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_264", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(11, thickness, 1.425)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(1, thickness, 1.377)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_265", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.582)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_266", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.527)", + "SCALE_PARAM(9, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(16, thickness, 1.376)", + "SCALE_PARAM(8, thickness, 1.314)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_267", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.287)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "SCALE_PARAM(18, thickness, 1.613)", + "SCALE_PARAM(6, thickness, 1.661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_268", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(11, thickness, 1.361)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_269", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.488)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.003554)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.001958)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_270", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.585)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003866)", + "SCALE_PARAM(9, thickness, 1.587)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.005834)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_271", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.002721)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_272", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.616)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001789)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_273", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004597)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003344)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003794)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.003639)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "SCALE_PARAM(18, thickness, 1.366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_274", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.247)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.004119)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(16, thickness, 1.447)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_275", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.312)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.005310)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003421)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.005184)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "SCALE_PARAM(2, thickness, 1.393)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_276", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(8, thickness, 1.597)", + "SCALE_PARAM(0, thickness, 1.536)", + "SCALE_PARAM(0, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003244)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_277", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.152)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.001466)", + "SCALE_PARAM(5, thickness, 1.527)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_278", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(17, thickness, 1.325)", + "SCALE_PARAM(1, thickness, 1.536)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_279", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.003901)", + "SCALE_PARAM(13, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_280", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.111)", + "SCALE_PARAM(6, thickness, 1.453)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_281", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.590)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(11, thickness, 1.647)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_282", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.333)", + "SCALE_PARAM(1, thickness, 1.642)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "SCALE_PARAM(4, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_283", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.562)", + "SCALE_PARAM(4, thickness, 1.307)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_284", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.211)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003756)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_285", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.144)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001486)", + "SCALE_PARAM(11, thickness, 1.348)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.004465)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(19, thickness, 1.555)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_286", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004005)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(6, thickness, 1.232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_287", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.003887)", + "SCALE_PARAM(5, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001668)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(17, thickness, 1.224)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_288", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.004285)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_289", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004532)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.005643)", + "SCALE_PARAM(10, thickness, 1.391)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_290", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.323)", + "SCALE_PARAM(12, thickness, 1.215)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_291", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(1, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_292", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(12, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_293", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "SCALE_PARAM(6, thickness, 1.572)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_294", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.387)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.005171)", + "SCALE_PARAM(6, thickness, 1.379)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_295", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.253)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.004870)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(3, thickness, 1.550)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_296", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.003639)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(16, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(1, thickness, 1.590)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_297", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.004886)", + "SCALE_PARAM(3, thickness, 1.412)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(4, thickness, 1.339)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_298", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.199)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.003996)", + "SCALE_PARAM(14, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.005928)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_299", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.247)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "SCALE_PARAM(5, thickness, 1.397)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_300", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(18, thickness, 1.348)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(10, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(17, thickness, 1.595)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_301", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.297)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.005492)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.004781)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_302", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.005259)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002506)", + "SCALE_PARAM(19, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_303", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.264)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_304", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(7, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_305", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.362)", + "SCALE_PARAM(6, thickness, 1.605)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_306", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.224)", + "SCALE_PARAM(13, thickness, 1.271)", + "SCALE_PARAM(3, thickness, 1.443)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_307", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.229)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.005303)", + "SCALE_PARAM(12, thickness, 1.209)", + "SCALE_PARAM(9, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(16, thickness, 1.553)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_308", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.626)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "SCALE_PARAM(5, thickness, 1.350)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_309", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.244)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.004719)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_310", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.002640)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(4, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_311", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004898)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.004469)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "SCALE_PARAM(18, thickness, 1.348)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_312", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.351)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004125)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.004658)", + "SCALE_PARAM(7, thickness, 1.658)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_313", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.002443)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(4, thickness, 1.179)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_314", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.003853)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_315", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.171)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "SCALE_PARAM(14, thickness, 1.376)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_316", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.255)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003173)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.004926)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "SCALE_PARAM(9, thickness, 1.587)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_317", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.280)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.005461)", + "SCALE_PARAM(7, thickness, 1.318)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004300)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(15, thickness, 1.342)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_318", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(1, thickness, 1.623)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(5, thickness, 1.481)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_319", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.002675)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.004379)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_320", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.473)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_321", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.005947)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.005265)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_322", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.186)", + "SCALE_PARAM(18, thickness, 1.244)", + "SCALE_PARAM(11, thickness, 1.364)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.004020)", + "SCALE_PARAM(20, thickness, 1.543)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_323", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.002937)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_324", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_325", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.003171)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(14, thickness, 1.477)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_326", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(3, thickness, 1.661)", + "SCALE_PARAM(19, thickness, 1.205)", + "SCALE_PARAM(1, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_327", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(17, thickness, 1.546)", + "SCALE_PARAM(16, thickness, 1.189)", + "SCALE_PARAM(9, thickness, 1.284)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_328", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.453)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_329", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.359)", + "SCALE_PARAM(15, thickness, 1.221)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "SCALE_PARAM(4, thickness, 1.621)", + "SCALE_PARAM(2, thickness, 1.445)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_330", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(0, thickness, 1.217)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "SCALE_PARAM(0, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_331", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.340)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003637)", + "SCALE_PARAM(6, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_332", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.502)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_333", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.003070)", + "SCALE_PARAM(8, thickness, 1.267)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.003537)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_334", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(4, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.006363)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_335", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001168)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_336", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.600)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004606)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.004522)", + "SCALE_PARAM(4, thickness, 1.642)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_337", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(14, thickness, 1.511)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.002721)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_338", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.391)", + "SCALE_PARAM(15, thickness, 1.613)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_339", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.429)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003168)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(15, thickness, 1.555)", + "SCALE_PARAM(14, thickness, 1.484)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_340", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(11, thickness, 1.383)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(9, thickness, 1.473)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_341", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.323)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.005350)", + "SCALE_PARAM(2, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_342", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001050)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_343", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.001817)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003427)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(20, thickness, 1.269)", + "SCALE_PARAM(4, thickness, 1.239)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_344", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.239)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.004963)", + "SCALE_PARAM(13, thickness, 1.209)", + "SCALE_PARAM(11, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_345", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.002888)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(4, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_346", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(3, thickness, 1.558)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(19, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_347", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.230)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.003838)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_348", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(6, thickness, 1.451)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003246)", + "SCALE_PARAM(13, thickness, 1.346)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.004861)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(7, thickness, 1.443)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_349", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001270)", + "SCALE_PARAM(7, thickness, 1.346)", + "SCALE_PARAM(18, thickness, 1.603)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_350", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(11, thickness, 1.294)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002189)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003684)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_351", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.005177)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.004617)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(3, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_352", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003207)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_353", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(2, thickness, 1.453)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002216)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_354", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.193)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003224)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "SCALE_PARAM(7, thickness, 1.488)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_355", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(18, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(15, thickness, 1.222)", + "SCALE_PARAM(5, thickness, 1.435)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.005982)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(18, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_356", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(16, thickness, 1.178)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003632)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.005638)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(18, thickness, 1.245)", + "SCALE_PARAM(16, thickness, 1.199)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_357", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(18, thickness, 1.443)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(16, thickness, 1.580)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_358", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.004615)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_359", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.272)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.003297)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.004890)", + "SCALE_PARAM(4, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(17, thickness, 1.314)", + "SCALE_PARAM(16, thickness, 1.340)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_360", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.183)", + "SCALE_PARAM(0, thickness, 1.203)", + "SCALE_PARAM(17, thickness, 1.414)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_361", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(2, thickness, 1.488)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_362", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(9, thickness, 1.608)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003451)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_363", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_364", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004440)", + "SCALE_PARAM(11, thickness, 1.538)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_365", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003260)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_366", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.002843)", + "SCALE_PARAM(2, thickness, 1.445)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_367", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(5, thickness, 1.445)", + "SCALE_PARAM(9, thickness, 1.447)", + "SCALE_PARAM(15, thickness, 1.401)", + "SCALE_PARAM(3, thickness, 1.258)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_368", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.217)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.004103)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(4, thickness, 1.477)", + "SCALE_PARAM(1, thickness, 1.325)", + "SCALE_PARAM(9, thickness, 1.264)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002506)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_369", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(16, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "SCALE_PARAM(2, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_370", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.629)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003268)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(16, thickness, 1.567)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_371", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "SCALE_PARAM(17, thickness, 1.325)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_372", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.001884)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_373", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(7, thickness, 1.244)", + "SCALE_PARAM(15, thickness, 1.456)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_374", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(7, thickness, 1.285)", + "SCALE_PARAM(10, thickness, 1.208)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_375", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001318)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.002782)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "SCALE_PARAM(8, thickness, 1.381)", + "SCALE_PARAM(9, thickness, 1.484)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_376", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.318)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_377", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(15, thickness, 1.325)", + "SCALE_PARAM(16, thickness, 1.289)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_378", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(16, thickness, 1.305)", + "SCALE_PARAM(10, thickness, 1.558)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(4, thickness, 1.350)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_379", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004322)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003566)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_380", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001609)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "SCALE_PARAM(2, thickness, 1.458)", + "SCALE_PARAM(4, thickness, 1.190)", + "SCALE_PARAM(14, thickness, 1.302)", + "SCALE_PARAM(4, thickness, 1.259)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_381", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.616)", + "SCALE_PARAM(1, thickness, 1.212)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.003797)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(4, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_382", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001765)", + "SCALE_PARAM(16, thickness, 1.582)", + "SCALE_PARAM(6, thickness, 1.348)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005061)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.004969)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_383", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.590)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_384", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.292)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "SCALE_PARAM(18, thickness, 1.344)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_385", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.003254)", + "SCALE_PARAM(6, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(7, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_386", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.553)", + "SCALE_PARAM(5, thickness, 1.190)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "SCALE_PARAM(2, thickness, 1.362)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_387", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(15, thickness, 1.587)", + "SCALE_PARAM(3, thickness, 1.445)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(18, thickness, 1.460)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "SCALE_PARAM(16, thickness, 1.224)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_388", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.203)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_389", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.006155)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004557)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(11, thickness, 1.653)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "SCALE_PARAM(18, thickness, 1.479)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_390", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.279)", + "SCALE_PARAM(4, thickness, 1.295)", + "SCALE_PARAM(16, thickness, 1.577)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.003880)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_391", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.004575)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.005074)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(9, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_392", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.600)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.004676)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(17, thickness, 1.391)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_393", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(19, thickness, 1.357)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(10, thickness, 1.548)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_394", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(0, thickness, 1.186)", + "SCALE_PARAM(16, thickness, 1.621)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.004454)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "SCALE_PARAM(16, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_395", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.261)", + "SCALE_PARAM(4, thickness, 1.391)", + "SCALE_PARAM(1, thickness, 1.366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_396", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.377)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_397", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(18, thickness, 1.383)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(2, thickness, 1.195)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_398", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.198)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "SCALE_PARAM(0, thickness, 1.610)", + "SCALE_PARAM(18, thickness, 1.621)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_399", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_400", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(11, thickness, 1.585)", + "SCALE_PARAM(12, thickness, 1.176)", + "SCALE_PARAM(18, thickness, 1.189)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_401", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.003542)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.005077)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_402", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(19, thickness, 1.242)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "SCALE_PARAM(16, thickness, 1.629)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_403", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004409)", + "SCALE_PARAM(13, thickness, 1.383)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_404", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(14, thickness, 1.221)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002506)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_405", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.004461)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(0, thickness, 1.610)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004212)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005017)", + "SCALE_PARAM(6, thickness, 1.639)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_406", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(2, thickness, 1.445)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_407", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.005010)", + "SCALE_PARAM(13, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.004800)", + "SCALE_PARAM(17, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_408", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.325)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "SCALE_PARAM(20, thickness, 1.529)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_409", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "SCALE_PARAM(1, thickness, 1.404)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_410", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.176)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004405)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(1, thickness, 1.577)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_411", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(16, thickness, 1.206)", + "SCALE_PARAM(4, thickness, 1.362)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_412", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(20, thickness, 1.431)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(16, thickness, 1.425)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_413", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(7, thickness, 1.292)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_414", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003028)", + "SCALE_PARAM(9, thickness, 1.495)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(7, thickness, 1.577)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_415", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002506)", + "SCALE_PARAM(19, thickness, 1.555)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_416", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003675)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.006047)", + "SCALE_PARAM(3, thickness, 1.582)", + "SCALE_PARAM(6, thickness, 1.179)", + "SCALE_PARAM(15, thickness, 1.572)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_417", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.546)", + "SCALE_PARAM(18, thickness, 1.499)", + "SCALE_PARAM(6, thickness, 1.550)", + "SCALE_PARAM(18, thickness, 1.560)", + "SCALE_PARAM(20, thickness, 1.328)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_418", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.005511)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004173)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_419", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(16, thickness, 1.587)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(3, thickness, 1.217)", + "SCALE_PARAM(8, thickness, 1.211)", + "SCALE_PARAM(20, thickness, 1.199)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_420", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.004736)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.005097)", + "SCALE_PARAM(5, thickness, 1.269)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.001799)", + "SCALE_PARAM(9, thickness, 1.393)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_421", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.119)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001221)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(4, thickness, 1.550)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.004729)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003725)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_422", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004090)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.006694)", + "SCALE_PARAM(16, thickness, 1.196)", + "SCALE_PARAM(5, thickness, 1.562)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_423", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.631)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.004677)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002084)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_424", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "SCALE_PARAM(7, thickness, 1.513)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_425", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004161)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005042)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_426", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "SCALE_PARAM(13, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_427", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(0, thickness, 1.362)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_428", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(15, thickness, 1.244)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.006306)", + "SCALE_PARAM(13, thickness, 1.350)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002506)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_429", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(19, thickness, 1.241)", + "SCALE_PARAM(16, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_430", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(20, thickness, 1.468)", + "SCALE_PARAM(18, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(0, thickness, 1.439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_431", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.266)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002506)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_432", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.289)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.005143)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.005269)", + "SCALE_PARAM(14, thickness, 1.183)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003394)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_433", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.001704)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.004735)", + "SCALE_PARAM(17, thickness, 1.449)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(0, thickness, 1.410)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_434", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.217)", + "SCALE_PARAM(6, thickness, 1.214)", + "SCALE_PARAM(5, thickness, 1.408)", + "SCALE_PARAM(0, thickness, 1.613)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "SCALE_PARAM(5, thickness, 1.536)", + "SCALE_PARAM(13, thickness, 1.355)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_435", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004266)", + "SCALE_PARAM(10, thickness, 1.351)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.004484)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_436", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(9, thickness, 1.441)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(5, thickness, 1.493)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_437", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.002864)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(8, thickness, 1.221)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "SCALE_PARAM(13, thickness, 1.639)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_438", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(16, thickness, 1.629)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002506)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_439", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003221)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(13, thickness, 1.266)", + "SCALE_PARAM(5, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_440", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(16, thickness, 1.425)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "SCALE_PARAM(16, thickness, 1.183)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_441", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.004972)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_442", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.005383)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.004881)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_443", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.339)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_444", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.198)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "SCALE_PARAM(0, thickness, 1.582)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_445", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.370)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "SCALE_PARAM(16, thickness, 1.391)", + "SCALE_PARAM(20, thickness, 1.464)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_446", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003188)", + "SCALE_PARAM(10, thickness, 1.431)", + "SCALE_PARAM(15, thickness, 1.562)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001528)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.005457)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.005920)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_447", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.511)", + "SCALE_PARAM(16, thickness, 1.176)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_448", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(4, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_449", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.232)", + "SCALE_PARAM(6, thickness, 1.284)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(19, thickness, 1.653)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_450", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(9, thickness, 1.597)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001746)", + "SCALE_PARAM(12, thickness, 1.541)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_451", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004750)", + "SCALE_PARAM(14, thickness, 1.471)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001656)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.004976)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_452", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(6, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_453", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.159)", + "SCALE_PARAM(15, thickness, 1.294)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003606)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_454", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.003537)", + "SCALE_PARAM(8, thickness, 1.623)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003199)", + "SCALE_PARAM(5, thickness, 1.205)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.004273)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_455", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(2, thickness, 1.664)", + "SCALE_PARAM(3, thickness, 1.437)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_456", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.004560)", + "SCALE_PARAM(5, thickness, 1.610)", + "SCALE_PARAM(3, thickness, 1.242)", + "SCALE_PARAM(7, thickness, 1.235)", + "SCALE_PARAM(4, thickness, 1.538)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_457", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.006403)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002506)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_458", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.003679)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.004514)", + "SCALE_PARAM(3, thickness, 1.433)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_459", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_460", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.002691)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003562)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_461", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(17, thickness, 1.258)", + "SCALE_PARAM(17, thickness, 1.555)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_462", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(20, thickness, 1.361)", + "SCALE_PARAM(19, thickness, 1.318)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_463", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.007737)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.005728)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "SCALE_PARAM(3, thickness, 1.541)", + "SCALE_PARAM(13, thickness, 1.214)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_464", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.005415)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003573)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(5, thickness, 1.427)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_465", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "SCALE_PARAM(10, thickness, 1.217)", + "SCALE_PARAM(10, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_466", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(19, thickness, 1.529)", + "SCALE_PARAM(1, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(13, thickness, 1.344)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_467", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.004441)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003290)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.004128)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.004738)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_468", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.001977)", + "SCALE_PARAM(15, thickness, 1.353)", + "SCALE_PARAM(6, thickness, 1.558)", + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004520)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.004444)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_469", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.003794)", + "SCALE_PARAM(14, thickness, 1.642)", + "SCALE_PARAM(4, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "SCALE_PARAM(9, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_470", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.230)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003003)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_471", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "SCALE_PARAM(0, thickness, 1.395)", + "SCALE_PARAM(13, thickness, 1.493)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001998)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_472", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.004138)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.004727)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "SCALE_PARAM(3, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_473", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003426)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(13, thickness, 1.221)", + "SCALE_PARAM(0, thickness, 1.477)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "SCALE_PARAM(17, thickness, 1.515)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_474", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.287)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.004308)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.002775)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(14, thickness, 1.404)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_475", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.005227)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_476", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.003620)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_477", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.401)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002506)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_478", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.005631)", + "SCALE_PARAM(7, thickness, 1.508)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.006314)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_479", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.458)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.003734)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.004510)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_480", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.267)", + "SCALE_PARAM(17, thickness, 1.242)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.004217)", + "SCALE_PARAM(7, thickness, 1.560)", + "SCALE_PARAM(13, thickness, 1.484)", + "SCALE_PARAM(9, thickness, 1.389)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_481", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.002853)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(7, thickness, 1.332)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003667)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(19, thickness, 1.610)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_482", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(6, thickness, 1.212)", + "SCALE_PARAM(1, thickness, 1.543)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.004400)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_483", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003233)", + "SCALE_PARAM(3, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(6, thickness, 1.340)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.004167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_484", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003294)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_485", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(13, thickness, 1.305)", + "SCALE_PARAM(8, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(7, thickness, 1.279)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002506)", + "ADD_MEMBER(0, 6, 6061_T6_Aluminum, Pipe, 0.036002, 0.006000)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_486", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.252)", + "ADD_MEMBER(3, 7, 6061_T6_Aluminum, Pipe, 0.029834, 0.003855)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_487", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.193)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.002577)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.006293)", + "SCALE_PARAM(7, thickness, 1.290)", + "SCALE_PARAM(13, thickness, 1.433)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_488", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.389)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.003695)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(20, thickness, 1.350)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(0, thickness, 1.255)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_489", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.309)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.028360, 0.003027)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(15, thickness, 1.520)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_490", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.001713)", + "SCALE_PARAM(7, thickness, 1.548)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003514)", + "SCALE_PARAM(17, thickness, 1.592)", + "SCALE_PARAM(15, thickness, 1.464)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_491", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(16, thickness, 1.361)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.006532)", + "ADD_MEMBER(8, 9, 6061_T6_Aluminum, Pipe, 0.033784, 0.004754)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(12, thickness, 1.650)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_492", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.302)", + "ADD_MEMBER(4, 8, 6061_T6_Aluminum, Pipe, 0.046421, 0.004609)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.004873)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_493", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(10, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(8, thickness, 1.304)", + "ADD_MEMBER(7, 8, 6061_T6_Aluminum, Pipe, 0.042795, 0.007132)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_494", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.157)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.025301, 0.003416)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(6, thickness, 1.456)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_495", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(10, thickness, 1.385)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.038808, 0.006468)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_496", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, 6061_T6_Aluminum, Pipe, 0.031362, 0.003975)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003168)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.011985, 0.001519)", + "ADD_MEMBER(3, 9, 6061_T6_Aluminum, Pipe, 0.037884, 0.004801)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_497", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, 6061_T6_Aluminum, Pipe, 0.034368, 0.004047)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(16, thickness, 1.410)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(9, thickness, 1.393)", + "SCALE_PARAM(10, thickness, 1.468)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_498", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.403)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "ADD_MEMBER(3, 8, 6061_T6_Aluminum, Pipe, 0.024999, 0.003372)", + "SCALE_PARAM(0, thickness, 1.558)", + "SCALE_PARAM(5, thickness, 1.214)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_090", + "trace_id": "auto_problem_090_trace_499", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 90)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.20, 0.00) [free]\n J2: pos=(6.40, 0.00) [free]\n J3: pos=(9.60, 0.00) [free]\n J4: pos=(12.80, 0.00) [roller]\n J5: pos=(0.00, 1.92) [free]\n J6: pos=(3.20, 1.92) [free]\n J7: pos=(6.40, 1.92) [free]\n J8: pos=(9.60, 1.92) [free]\n J9: pos=(12.80, 1.92) [free]\n\nMembers (18 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0321, t=0.0045)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0439, t=0.0062)]\n M3: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0414, t=0.0058)]\n M4: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0388, t=0.0055)]\n M5: J7-J8 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0060)]\n M6: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0342, t=0.0048)]\n M7: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0150, t=0.0015)]\n M8: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0120, t=0.0013)]\n M9: J3-J8 [6061_T6_Aluminum, Pipe(r=0.0250, t=0.0035)]\n M10: J4-J9 [6061_T6_Aluminum, Pipe(r=0.0322, t=0.0046)]\n M11: J0-J6 [6061_T6_Aluminum, Pipe(r=0.0360, t=0.0051)]\n M12: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0284, t=0.0040)]\n M13: J1-J7 [6061_T6_Aluminum, Pipe(r=0.0314, t=0.0044)]\n M14: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0337, t=0.0039)]\n M15: J2-J8 [6061_T6_Aluminum, Pipe(r=0.0344, t=0.0049)]\n M16: J3-J9 [6061_T6_Aluminum, Pipe(r=0.0379, t=0.0054)]\n M17: J4-J8 [6061_T6_Aluminum, Pipe(r=0.0464, t=0.0066)]\n\nLOADING:\n Joint J5: Force=(0, -59919, 0) N\n Joint J8: Force=(0, -56923, 0) N\n Joint J9: Force=(0, -37114, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 225.17 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 143.7734564006022, + "fos_buckling": 0.785347329652575, + "fos_yielding": 2.4226747408612264, + "deflection": 0.014658643682115908, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.592)", + "SCALE_PARAM(17, thickness, 1.435)", + "SCALE_PARAM(5, thickness, 1.311)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.033743, 0.005624)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.015033, 0.002506)", + "SCALE_PARAM(15, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_0", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(0, thickness, 1.227)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "SCALE_PARAM(8, thickness, 1.242)", + "SCALE_PARAM(7, thickness, 1.639)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_1", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(0, thickness, 1.232)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005865)", + "SCALE_PARAM(4, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "SCALE_PARAM(10, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_2", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.279)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006266)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(9, thickness, 1.178)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_3", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006171)", + "SCALE_PARAM(2, thickness, 1.372)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_4", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "SCALE_PARAM(9, thickness, 1.337)", + "SCALE_PARAM(9, thickness, 1.274)", + "SCALE_PARAM(10, thickness, 1.504)", + "SCALE_PARAM(6, thickness, 1.658)", + "SCALE_PARAM(9, thickness, 1.292)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_5", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_6", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "SCALE_PARAM(1, thickness, 1.372)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "SCALE_PARAM(5, thickness, 1.408)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_7", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(8, thickness, 1.364)", + "SCALE_PARAM(9, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_8", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.304)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005371)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(4, thickness, 1.225)", + "SCALE_PARAM(2, thickness, 1.333)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_9", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.522)", + "SCALE_PARAM(10, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_10", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.007024)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005977)", + "SCALE_PARAM(5, thickness, 1.361)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_11", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "SCALE_PARAM(10, thickness, 1.661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_12", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(2, thickness, 1.359)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(8, thickness, 1.238)", + "SCALE_PARAM(3, thickness, 1.370)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_13", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.003369)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(2, thickness, 1.560)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_14", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "SCALE_PARAM(5, thickness, 1.493)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "SCALE_PARAM(5, thickness, 1.236)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_15", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005023)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.007283)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_16", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.142)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.007231)", + "SCALE_PARAM(9, thickness, 1.550)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(0, thickness, 1.192)", + "SCALE_PARAM(4, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_17", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(8, thickness, 1.429)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_18", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_19", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_20", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.006094)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006828)", + "SCALE_PARAM(5, thickness, 1.346)", + "SCALE_PARAM(9, thickness, 1.192)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "SCALE_PARAM(8, thickness, 1.272)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_21", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_22", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_23", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.004054)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "SCALE_PARAM(8, thickness, 1.597)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_24", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.200)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.006374)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.006311)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(7, thickness, 1.256)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_25", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.185)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002653)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(1, thickness, 1.379)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_26", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004154)", + "SCALE_PARAM(9, thickness, 1.259)", + "SCALE_PARAM(7, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "SCALE_PARAM(10, thickness, 1.272)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_27", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003091)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005566)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(10, thickness, 1.449)", + "SCALE_PARAM(1, thickness, 1.212)", + "SCALE_PARAM(4, thickness, 1.553)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_28", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005707)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_29", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.004374)", + "SCALE_PARAM(1, thickness, 1.195)", + "SCALE_PARAM(3, thickness, 1.616)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(7, thickness, 1.536)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_30", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.247)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006904)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(2, thickness, 1.572)", + "SCALE_PARAM(3, thickness, 1.222)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "SCALE_PARAM(10, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_31", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "SCALE_PARAM(7, thickness, 1.562)", + "SCALE_PARAM(0, thickness, 1.316)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "SCALE_PARAM(6, thickness, 1.323)", + "SCALE_PARAM(1, thickness, 1.481)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_32", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.236)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002503)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(9, thickness, 1.385)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005666)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_33", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.203)", + "SCALE_PARAM(5, thickness, 1.550)", + "SCALE_PARAM(5, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_34", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.256)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004613)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.005507)", + "SCALE_PARAM(6, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_35", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006176)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(3, thickness, 1.553)", + "SCALE_PARAM(2, thickness, 1.233)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_36", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005202)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_37", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.004524)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.004479)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(5, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_38", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.003772)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006612)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005823)", + "SCALE_PARAM(2, thickness, 1.477)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005627)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_39", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.456)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.004895)", + "SCALE_PARAM(5, thickness, 1.667)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(4, thickness, 1.513)", + "SCALE_PARAM(8, thickness, 1.351)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_40", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(7, thickness, 1.383)", + "SCALE_PARAM(7, thickness, 1.629)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_41", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.318)", + "SCALE_PARAM(9, thickness, 1.299)", + "SCALE_PARAM(0, thickness, 1.449)", + "SCALE_PARAM(7, thickness, 1.464)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(6, thickness, 1.215)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_42", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.661)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(9, thickness, 1.410)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(2, thickness, 1.272)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_43", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002414)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004347)", + "SCALE_PARAM(1, thickness, 1.221)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_44", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(4, thickness, 1.595)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_45", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005423)", + "SCALE_PARAM(4, thickness, 1.626)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005189)", + "SCALE_PARAM(0, thickness, 1.333)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_46", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.003987)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(7, thickness, 1.381)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_47", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006477)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_48", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.002226)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.001172)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_49", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.125)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.004189)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002304)", + "SCALE_PARAM(8, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(1, thickness, 1.372)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_50", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "SCALE_PARAM(3, thickness, 1.202)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_51", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005074)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.005963)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003209)", + "SCALE_PARAM(5, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_52", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.003918)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_53", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_54", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.006070)", + "SCALE_PARAM(4, thickness, 1.276)", + "SCALE_PARAM(8, thickness, 1.185)", + "SCALE_PARAM(9, thickness, 1.214)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_55", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.006425)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003381)", + "SCALE_PARAM(6, thickness, 1.558)", + "SCALE_PARAM(0, thickness, 1.538)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_56", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.271)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_57", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_58", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.572)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.005133)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.005103)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_59", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.005112)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_60", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.284)", + "SCALE_PARAM(1, thickness, 1.645)", + "SCALE_PARAM(10, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_61", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.002992)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(8, thickness, 1.597)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005509)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_62", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "SCALE_PARAM(6, thickness, 1.543)", + "SCALE_PARAM(9, thickness, 1.406)", + "SCALE_PARAM(5, thickness, 1.285)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_63", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.661)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_64", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006121)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.007236)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_65", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.003754)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.003985)", + "SCALE_PARAM(0, thickness, 1.481)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_66", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.433)", + "SCALE_PARAM(8, thickness, 1.420)", + "SCALE_PARAM(10, thickness, 1.391)", + "SCALE_PARAM(4, thickness, 1.261)", + "SCALE_PARAM(5, thickness, 1.236)", + "SCALE_PARAM(0, thickness, 1.587)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_67", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006105)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005344)", + "SCALE_PARAM(all_members, thickness, 1.333)", + "SCALE_PARAM(4, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_68", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.004421)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_69", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.003762)", + "SCALE_PARAM(1, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_70", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.005263)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(6, thickness, 1.229)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005228)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005410)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_71", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.005452)", + "SCALE_PARAM(7, thickness, 1.449)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(7, thickness, 1.353)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_72", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.524)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006019)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006078)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_73", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.250)", + "SCALE_PARAM(7, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "SCALE_PARAM(1, thickness, 1.269)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_74", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(7, thickness, 1.626)", + "SCALE_PARAM(0, thickness, 1.416)", + "SCALE_PARAM(4, thickness, 1.263)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005308)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006300)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_75", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.309)", + "SCALE_PARAM(9, thickness, 1.600)", + "SCALE_PARAM(7, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(10, thickness, 1.179)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_76", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.546)", + "SCALE_PARAM(0, thickness, 1.220)", + "SCALE_PARAM(2, thickness, 1.299)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_77", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(0, thickness, 1.408)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_78", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.546)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(1, thickness, 1.642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_79", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.381)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005861)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_80", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.342)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_81", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.003924)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(6, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_82", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.005258)", + "SCALE_PARAM(7, thickness, 1.511)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002461)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005413)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(0, thickness, 1.351)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_83", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.198)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.004973)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "SCALE_PARAM(2, thickness, 1.385)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_84", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "SCALE_PARAM(4, thickness, 1.256)", + "SCALE_PARAM(9, thickness, 1.211)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_85", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004354)", + "SCALE_PARAM(2, thickness, 1.368)", + "SCALE_PARAM(3, thickness, 1.351)", + "SCALE_PARAM(0, thickness, 1.565)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.006211)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_86", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.280)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006107)", + "SCALE_PARAM(all_members, thickness, 1.333)", + "SCALE_PARAM(9, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_87", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "SCALE_PARAM(4, thickness, 1.397)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_88", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006007)", + "SCALE_PARAM(2, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_89", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(3, thickness, 1.261)", + "SCALE_PARAM(2, thickness, 1.629)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_90", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.326)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006251)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_91", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.493)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(2, thickness, 1.383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_92", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.527)", + "SCALE_PARAM(3, thickness, 1.255)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "SCALE_PARAM(6, thickness, 1.364)", + "SCALE_PARAM(3, thickness, 1.188)", + "SCALE_PARAM(0, thickness, 1.188)", + "SCALE_PARAM(6, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_93", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.212)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.006177)", + "SCALE_PARAM(8, thickness, 1.393)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_94", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.580)", + "SCALE_PARAM(8, thickness, 1.186)", + "SCALE_PARAM(5, thickness, 1.401)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_95", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004487)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(3, thickness, 1.195)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_96", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.220)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "SCALE_PARAM(3, thickness, 1.527)", + "SCALE_PARAM(6, thickness, 1.553)", + "SCALE_PARAM(2, thickness, 1.437)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_97", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.307)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "SCALE_PARAM(2, thickness, 1.248)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_98", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "SCALE_PARAM(1, thickness, 1.252)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_99", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_100", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006946)", + "SCALE_PARAM(5, thickness, 1.520)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(3, thickness, 1.242)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_101", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(4, thickness, 1.508)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(1, thickness, 1.441)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_102", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.577)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005696)", + "SCALE_PARAM(4, thickness, 1.339)", + "SCALE_PARAM(9, thickness, 1.527)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_103", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.634)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(0, thickness, 1.274)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_104", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002948)", + "SCALE_PARAM(7, thickness, 1.460)", + "SCALE_PARAM(2, thickness, 1.508)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(3, thickness, 1.199)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_105", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "SCALE_PARAM(0, thickness, 1.529)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_106", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.003850)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(1, thickness, 1.572)", + "SCALE_PARAM(0, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_107", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.412)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006723)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006683)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(0, thickness, 1.464)", + "SCALE_PARAM(6, thickness, 1.377)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_108", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002331)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.004429)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.004980)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(10, thickness, 1.623)", + "SCALE_PARAM(3, thickness, 1.493)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_109", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.333)", + "SCALE_PARAM(7, thickness, 1.422)", + "SCALE_PARAM(1, thickness, 1.312)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_110", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(6, thickness, 1.605)", + "SCALE_PARAM(5, thickness, 1.222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_111", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005800)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(9, thickness, 1.307)", + "SCALE_PARAM(2, thickness, 1.188)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_112", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.145)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006393)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_113", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.003914)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.004090)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(6, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(10, thickness, 1.517)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_114", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(8, thickness, 1.645)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(3, thickness, 1.256)", + "SCALE_PARAM(1, thickness, 1.299)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_115", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "SCALE_PARAM(0, thickness, 1.239)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "SCALE_PARAM(2, thickness, 1.420)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_116", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005609)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006308)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005315)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005368)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_117", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.497)", + "SCALE_PARAM(6, thickness, 1.200)", + "SCALE_PARAM(9, thickness, 1.548)", + "SCALE_PARAM(8, thickness, 1.522)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003057)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_118", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.401)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(3, thickness, 1.567)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_119", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.003005)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002067)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(all_members, thickness, 1.333)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006841)", + "SCALE_PARAM(2, thickness, 1.250)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_120", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(7, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_121", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_122", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.003360)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(7, thickness, 1.543)", + "SCALE_PARAM(1, thickness, 1.350)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005718)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_123", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.004215)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004705)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(7, thickness, 1.600)", + "SCALE_PARAM(7, thickness, 1.490)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_124", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(9, thickness, 1.517)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_125", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.410)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004658)", + "SCALE_PARAM(5, thickness, 1.631)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003382)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(9, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_126", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.401)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.006116)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(7, thickness, 1.575)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_127", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.511)", + "SCALE_PARAM(6, thickness, 1.307)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_128", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.404)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "SCALE_PARAM(5, thickness, 1.570)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_129", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(7, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_130", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_131", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.004228)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_132", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.195)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.007220)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006107)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(1, thickness, 1.529)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_133", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(6, thickness, 1.393)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004279)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "SCALE_PARAM(0, thickness, 1.208)", + "SCALE_PARAM(3, thickness, 1.592)", + "SCALE_PARAM(2, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_134", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(7, thickness, 1.590)", + "SCALE_PARAM(2, thickness, 1.626)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_135", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.536)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(0, thickness, 1.307)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005887)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_136", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002360)", + "SCALE_PARAM(1, thickness, 1.524)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004248)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005728)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_137", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.458)", + "SCALE_PARAM(4, thickness, 1.176)", + "SCALE_PARAM(7, thickness, 1.418)", + "SCALE_PARAM(3, thickness, 1.451)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_138", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_139", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006833)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(9, thickness, 1.484)", + "SCALE_PARAM(8, thickness, 1.445)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_140", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004963)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "SCALE_PARAM(5, thickness, 1.439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_141", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.235)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "SCALE_PARAM(9, thickness, 1.585)", + "SCALE_PARAM(4, thickness, 1.538)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_142", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005549)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(2, thickness, 1.637)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_143", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "SCALE_PARAM(9, thickness, 1.541)", + "SCALE_PARAM(8, thickness, 1.565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_144", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(5, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(1, thickness, 1.433)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_145", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "SCALE_PARAM(1, thickness, 1.570)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "SCALE_PARAM(8, thickness, 1.515)", + "SCALE_PARAM(8, thickness, 1.383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_146", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.178)", + "SCALE_PARAM(10, thickness, 1.274)", + "SCALE_PARAM(1, thickness, 1.364)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_147", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(3, thickness, 1.422)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(0, thickness, 1.321)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_148", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_149", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006198)", + "SCALE_PARAM(9, thickness, 1.433)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(5, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(4, thickness, 1.220)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_150", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.488)", + "SCALE_PARAM(0, thickness, 1.397)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_151", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.597)", + "SCALE_PARAM(1, thickness, 1.460)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.005654)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006987)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_152", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006037)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.006248)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003321)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.007095)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_153", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005606)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(10, thickness, 1.637)", + "SCALE_PARAM(7, thickness, 1.538)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_154", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002427)", + "SCALE_PARAM(9, thickness, 1.404)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(5, thickness, 1.247)", + "SCALE_PARAM(6, thickness, 1.383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_155", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002100)", + "SCALE_PARAM(4, thickness, 1.406)", + "SCALE_PARAM(4, thickness, 1.282)", + "SCALE_PARAM(0, thickness, 1.488)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_156", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "SCALE_PARAM(10, thickness, 1.292)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_157", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.176)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002366)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_158", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006529)", + "SCALE_PARAM(4, thickness, 1.239)", + "SCALE_PARAM(3, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_159", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.215)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002638)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(7, thickness, 1.590)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_160", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "SCALE_PARAM(9, thickness, 1.637)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_161", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.006401)", + "SCALE_PARAM(6, thickness, 1.326)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.007312)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "SCALE_PARAM(3, thickness, 1.546)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_162", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_163", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005784)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006607)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005535)", + "SCALE_PARAM(8, thickness, 1.441)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(2, thickness, 1.460)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_164", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006136)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006882)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_165", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.462)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(2, thickness, 1.585)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_166", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.005193)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_167", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.314)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_168", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005554)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003085)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.004071)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(7, thickness, 1.439)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_169", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.256)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "SCALE_PARAM(4, thickness, 1.256)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_170", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.003850)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005084)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_171", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_172", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.229)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006855)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(6, thickness, 1.342)", + "SCALE_PARAM(0, thickness, 1.621)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_173", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(7, thickness, 1.290)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_174", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006846)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.006052)", + "SCALE_PARAM(8, thickness, 1.484)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006806)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_175", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.582)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(10, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_176", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.429)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "SCALE_PARAM(10, thickness, 1.381)", + "SCALE_PARAM(6, thickness, 1.259)", + "SCALE_PARAM(0, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_177", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(5, thickness, 1.538)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(5, thickness, 1.658)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_178", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(4, thickness, 1.567)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(4, thickness, 1.393)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(8, thickness, 1.300)", + "SCALE_PARAM(7, thickness, 1.555)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_179", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006618)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(6, thickness, 1.351)", + "SCALE_PARAM(6, thickness, 1.332)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_180", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.004590)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005400)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(5, thickness, 1.565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_181", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005955)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003165)", + "SCALE_PARAM(7, thickness, 1.511)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_182", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005701)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005402)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(10, thickness, 1.242)", + "SCALE_PARAM(5, thickness, 1.346)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_183", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.182)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "SCALE_PARAM(8, thickness, 1.198)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_184", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.269)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.004960)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(6, thickness, 1.206)", + "SCALE_PARAM(4, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_185", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(5, thickness, 1.506)", + "SCALE_PARAM(0, thickness, 1.621)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_186", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002739)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.007213)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_187", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "SCALE_PARAM(1, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(0, thickness, 1.550)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_188", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.003618)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.003781)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(0, thickness, 1.342)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_189", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "SCALE_PARAM(3, thickness, 1.522)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_190", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_191", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.376)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(1, thickness, 1.387)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_192", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005694)", + "SCALE_PARAM(8, thickness, 1.397)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_193", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "SCALE_PARAM(9, thickness, 1.193)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_194", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.003898)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(2, thickness, 1.550)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_195", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.193)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "SCALE_PARAM(10, thickness, 1.389)", + "SCALE_PARAM(1, thickness, 1.256)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_196", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006719)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_197", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(5, thickness, 1.418)", + "SCALE_PARAM(5, thickness, 1.271)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_198", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(7, thickness, 1.585)", + "SCALE_PARAM(7, thickness, 1.266)", + "SCALE_PARAM(8, thickness, 1.453)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_199", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(1, thickness, 1.244)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006613)", + "SCALE_PARAM(0, thickness, 1.233)", + "SCALE_PARAM(4, thickness, 1.248)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_200", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006081)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_201", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006730)", + "SCALE_PARAM(9, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_202", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.241)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004234)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(4, thickness, 1.351)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_203", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004842)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.004906)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "SCALE_PARAM(9, thickness, 1.186)", + "SCALE_PARAM(2, thickness, 1.224)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_204", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.600)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003025)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_205", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_206", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.006293)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(3, thickness, 1.522)", + "SCALE_PARAM(4, thickness, 1.613)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_207", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.403)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(9, thickness, 1.280)", + "SCALE_PARAM(2, thickness, 1.499)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_208", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004618)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.004826)", + "SCALE_PARAM(4, thickness, 1.520)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.005513)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(6, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_209", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.196)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005752)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_210", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "SCALE_PARAM(6, thickness, 1.179)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_211", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.001485)", + "SCALE_PARAM(0, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(7, thickness, 1.631)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_212", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005887)", + "SCALE_PARAM(9, thickness, 1.613)", + "SCALE_PARAM(2, thickness, 1.420)", + "SCALE_PARAM(9, thickness, 1.290)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006987)", + "SCALE_PARAM(4, thickness, 1.513)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_213", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.218)", + "SCALE_PARAM(7, thickness, 1.190)", + "SCALE_PARAM(9, thickness, 1.595)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_214", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_215", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.522)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.004255)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_216", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.361)", + "SCALE_PARAM(0, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(2, thickness, 1.202)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_217", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005939)", + "SCALE_PARAM(1, thickness, 1.560)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "SCALE_PARAM(10, thickness, 1.443)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_218", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.506)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(2, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_219", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_220", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.522)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005437)", + "SCALE_PARAM(4, thickness, 1.536)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(3, thickness, 1.595)", + "SCALE_PARAM(6, thickness, 1.658)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_221", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005007)", + "SCALE_PARAM(9, thickness, 1.422)", + "SCALE_PARAM(3, thickness, 1.431)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_222", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(4, thickness, 1.312)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_223", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.297)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.003241)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(0, thickness, 1.248)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_224", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.513)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(4, thickness, 1.427)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(8, thickness, 1.351)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_225", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.404)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.003213)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(3, thickness, 1.364)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_226", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.005171)", + "SCALE_PARAM(4, thickness, 1.316)", + "SCALE_PARAM(9, thickness, 1.575)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_227", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.200)", + "SCALE_PARAM(0, thickness, 1.312)", + "SCALE_PARAM(6, thickness, 1.412)", + "SCALE_PARAM(5, thickness, 1.656)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_228", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(10, thickness, 1.377)", + "SCALE_PARAM(2, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_229", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(3, thickness, 1.567)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_230", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.004191)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_231", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.004772)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "SCALE_PARAM(10, thickness, 1.340)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_232", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.004012)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "SCALE_PARAM(2, thickness, 1.366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_233", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.637)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_234", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.202)", + "SCALE_PARAM(1, thickness, 1.553)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002875)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005982)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_235", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006104)", + "SCALE_PARAM(7, thickness, 1.383)", + "SCALE_PARAM(5, thickness, 1.351)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(4, thickness, 1.495)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_236", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.233)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "SCALE_PARAM(5, thickness, 1.565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_237", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.527)", + "SCALE_PARAM(8, thickness, 1.179)", + "SCALE_PARAM(0, thickness, 1.504)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_238", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.004829)", + "SCALE_PARAM(2, thickness, 1.650)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(5, thickness, 1.439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_239", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(0, thickness, 1.466)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_240", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.007232)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "SCALE_PARAM(8, thickness, 1.582)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "SCALE_PARAM(10, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_241", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.600)", + "SCALE_PARAM(0, thickness, 1.451)", + "SCALE_PARAM(1, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_242", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.117)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006633)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_243", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.003227)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.005360)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.004739)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(3, thickness, 1.391)", + "SCALE_PARAM(6, thickness, 1.403)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_244", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "SCALE_PARAM(7, thickness, 1.332)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_245", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.195)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "SCALE_PARAM(9, thickness, 1.383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_246", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.004711)", + "SCALE_PARAM(5, thickness, 1.339)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(0, thickness, 1.439)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_247", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006076)", + "SCALE_PARAM(3, thickness, 1.203)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005403)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_248", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.312)", + "SCALE_PARAM(7, thickness, 1.577)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005782)", + "SCALE_PARAM(8, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_249", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.195)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003048)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_250", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005297)", + "SCALE_PARAM(5, thickness, 1.585)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(7, thickness, 1.453)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_251", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "SCALE_PARAM(0, thickness, 1.339)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_252", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.138)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "SCALE_PARAM(8, thickness, 1.353)", + "SCALE_PARAM(4, thickness, 1.560)", + "SCALE_PARAM(0, thickness, 1.186)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_253", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(0, thickness, 1.555)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_254", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.319)", + "SCALE_PARAM(4, thickness, 1.522)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005443)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "SCALE_PARAM(8, thickness, 1.623)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_255", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005758)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_256", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.299)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.007037)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.006258)", + "SCALE_PARAM(6, thickness, 1.506)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_257", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.570)", + "SCALE_PARAM(0, thickness, 1.462)", + "SCALE_PARAM(7, thickness, 1.608)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "SCALE_PARAM(1, thickness, 1.202)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_258", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(6, thickness, 1.603)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005204)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(8, thickness, 1.239)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_259", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005800)", + "SCALE_PARAM(4, thickness, 1.493)", + "SCALE_PARAM(7, thickness, 1.279)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005605)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(4, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_260", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.005512)", + "SCALE_PARAM(2, thickness, 1.567)", + "SCALE_PARAM(5, thickness, 1.468)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "SCALE_PARAM(4, thickness, 1.353)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_261", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005962)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_262", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_263", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.232)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.006159)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(5, thickness, 1.276)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_264", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "SCALE_PARAM(4, thickness, 1.585)", + "SCALE_PARAM(9, thickness, 1.650)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_265", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.004268)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(6, thickness, 1.441)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_266", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "SCALE_PARAM(2, thickness, 1.206)", + "SCALE_PARAM(1, thickness, 1.536)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_267", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.004422)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(2, thickness, 1.397)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006393)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "SCALE_PARAM(6, thickness, 1.395)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_268", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_269", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.004357)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005686)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005742)", + "SCALE_PARAM(9, thickness, 1.605)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(8, thickness, 1.377)", + "SCALE_PARAM(9, thickness, 1.493)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_270", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(2, thickness, 1.186)", + "SCALE_PARAM(6, thickness, 1.647)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_271", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "SCALE_PARAM(5, thickness, 1.302)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_272", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.395)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005984)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_273", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.264)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.005149)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.004507)", + "SCALE_PARAM(4, thickness, 1.299)", + "SCALE_PARAM(0, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_274", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.244)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "SCALE_PARAM(4, thickness, 1.490)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_275", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.295)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003120)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004859)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "SCALE_PARAM(3, thickness, 1.403)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_276", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005301)", + "SCALE_PARAM(0, thickness, 1.592)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005354)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(7, thickness, 1.215)", + "SCALE_PARAM(8, thickness, 1.335)", + "SCALE_PARAM(5, thickness, 1.495)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_277", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(7, thickness, 1.462)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_278", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005467)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005769)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_279", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002196)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(7, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_280", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(0, thickness, 1.374)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_281", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "SCALE_PARAM(6, thickness, 1.272)", + "SCALE_PARAM(7, thickness, 1.272)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_282", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005764)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "SCALE_PARAM(8, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_283", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_284", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.309)", + "SCALE_PARAM(1, thickness, 1.387)", + "SCALE_PARAM(7, thickness, 1.244)", + "SCALE_PARAM(4, thickness, 1.403)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_285", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.626)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "SCALE_PARAM(8, thickness, 1.667)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_286", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.610)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005269)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002898)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(0, thickness, 1.410)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_287", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.006439)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(1, thickness, 1.616)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "SCALE_PARAM(6, thickness, 1.236)", + "SCALE_PARAM(5, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_288", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_289", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.225)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004110)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005162)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_290", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.258)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005679)", + "SCALE_PARAM(8, thickness, 1.527)", + "SCALE_PARAM(1, thickness, 1.372)", + "SCALE_PARAM(7, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_291", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.179)", + "SCALE_PARAM(2, thickness, 1.236)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.006367)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(6, thickness, 1.292)", + "SCALE_PARAM(2, thickness, 1.435)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_292", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.295)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "SCALE_PARAM(2, thickness, 1.475)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_293", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.513)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(0, thickness, 1.451)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "SCALE_PARAM(0, thickness, 1.520)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "SCALE_PARAM(6, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_294", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.209)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.005663)", + "SCALE_PARAM(7, thickness, 1.429)", + "SCALE_PARAM(2, thickness, 1.348)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_295", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(6, thickness, 1.269)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "SCALE_PARAM(6, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_296", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.408)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.006148)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "SCALE_PARAM(2, thickness, 1.344)", + "SCALE_PARAM(4, thickness, 1.339)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_297", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.531)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "SCALE_PARAM(4, thickness, 1.479)", + "SCALE_PARAM(10, thickness, 1.429)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_298", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(4, thickness, 1.299)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_299", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.245)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_300", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005328)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006299)", + "SCALE_PARAM(1, thickness, 1.484)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002931)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_301", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.005858)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005209)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006933)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_302", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.001676)", + "SCALE_PARAM(7, thickness, 1.425)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.004308)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_303", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004781)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003035)", + "SCALE_PARAM(2, thickness, 1.506)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_304", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.006464)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "SCALE_PARAM(3, thickness, 1.587)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_305", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_306", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004540)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_307", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.235)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_308", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.359)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(3, thickness, 1.497)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_309", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.006194)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_310", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.006349)", + "SCALE_PARAM(6, thickness, 1.284)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_311", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_312", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.003425)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.003309)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(1, thickness, 1.616)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_313", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002958)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_314", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(2, thickness, 1.458)", + "SCALE_PARAM(0, thickness, 1.431)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_315", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.597)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_316", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(4, thickness, 1.318)", + "SCALE_PARAM(8, thickness, 1.274)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "SCALE_PARAM(1, thickness, 1.410)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_317", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.325)", + "SCALE_PARAM(8, thickness, 1.621)", + "SCALE_PARAM(8, thickness, 1.441)", + "SCALE_PARAM(9, thickness, 1.330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_318", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.608)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.007000)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "SCALE_PARAM(4, thickness, 1.361)", + "SCALE_PARAM(0, thickness, 1.458)", + "SCALE_PARAM(8, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_319", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.003860)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(5, thickness, 1.453)", + "SCALE_PARAM(8, thickness, 1.524)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_320", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.410)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006280)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_321", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.258)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005383)", + "SCALE_PARAM(0, thickness, 1.634)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_322", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.198)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005814)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(3, thickness, 1.282)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_323", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(3, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_324", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.289)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "SCALE_PARAM(7, thickness, 1.316)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "SCALE_PARAM(8, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_325", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(9, thickness, 1.236)", + "SCALE_PARAM(0, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(6, thickness, 1.366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_326", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_327", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.252)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "SCALE_PARAM(1, thickness, 1.631)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_328", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.252)", + "SCALE_PARAM(6, thickness, 1.361)", + "SCALE_PARAM(4, thickness, 1.196)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005564)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_329", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "SCALE_PARAM(5, thickness, 1.342)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_330", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_331", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.159)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.004749)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006513)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_332", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.005957)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005215)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005408)", + "SCALE_PARAM(8, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_333", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005521)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002934)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006270)", + "SCALE_PARAM(3, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_334", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.193)", + "SCALE_PARAM(1, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(9, thickness, 1.211)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "SCALE_PARAM(10, thickness, 1.401)", + "SCALE_PARAM(9, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_335", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.005262)", + "SCALE_PARAM(5, thickness, 1.351)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_336", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.661)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(5, thickness, 1.460)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006434)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_337", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(6, thickness, 1.616)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.004188)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.006117)", + "SCALE_PARAM(9, thickness, 1.447)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_338", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.266)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004325)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006139)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006148)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_339", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.007202)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.006304)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.006366)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(5, thickness, 1.600)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_340", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.005235)", + "SCALE_PARAM(4, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006078)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005172)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_341", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(7, thickness, 1.284)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_342", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003384)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006153)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006093)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_343", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.520)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.004226)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(4, thickness, 1.339)", + "SCALE_PARAM(6, thickness, 1.572)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_344", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.316)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.004865)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.004701)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002895)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_345", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006777)", + "SCALE_PARAM(1, thickness, 1.340)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005234)", + "SCALE_PARAM(8, thickness, 1.376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_346", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.004585)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.003004)", + "SCALE_PARAM(8, thickness, 1.541)", + "SCALE_PARAM(4, thickness, 1.406)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_347", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.142)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_348", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "SCALE_PARAM(4, thickness, 1.225)", + "SCALE_PARAM(4, thickness, 1.431)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_349", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.235)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.003494)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006239)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_350", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.326)", + "SCALE_PARAM(1, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_351", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_352", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "SCALE_PARAM(0, thickness, 1.214)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_353", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.312)", + "SCALE_PARAM(7, thickness, 1.546)", + "SCALE_PARAM(6, thickness, 1.230)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "SCALE_PARAM(10, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_354", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.616)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005779)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_355", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "SCALE_PARAM(2, thickness, 1.330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_356", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005661)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005916)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(6, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_357", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(4, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(7, thickness, 1.335)", + "SCALE_PARAM(7, thickness, 1.389)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_358", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.176)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006220)", + "SCALE_PARAM(5, thickness, 1.229)", + "SCALE_PARAM(5, thickness, 1.637)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005292)", + "SCALE_PARAM(0, thickness, 1.337)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_359", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.333)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_360", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.120)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004378)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_361", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(4, thickness, 1.587)", + "SCALE_PARAM(9, thickness, 1.357)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_362", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(2, thickness, 1.393)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "SCALE_PARAM(0, thickness, 1.337)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_363", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.412)", + "SCALE_PARAM(8, thickness, 1.192)", + "SCALE_PARAM(9, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_364", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.266)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002207)", + "SCALE_PARAM(8, thickness, 1.555)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "SCALE_PARAM(5, thickness, 1.529)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_365", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.007227)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006149)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002866)", + "SCALE_PARAM(5, thickness, 1.321)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_366", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.634)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(4, thickness, 1.370)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_367", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(10, thickness, 1.309)", + "SCALE_PARAM(9, thickness, 1.433)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_368", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.232)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006649)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005625)", + "SCALE_PARAM(4, thickness, 1.366)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(0, thickness, 1.656)", + "SCALE_PARAM(3, thickness, 1.337)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_369", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.418)", + "SCALE_PARAM(6, thickness, 1.488)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_370", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005447)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002895)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_371", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(5, thickness, 1.433)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_372", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.002220)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.003665)", + "SCALE_PARAM(3, thickness, 1.391)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006268)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_373", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(6, thickness, 1.183)", + "SCALE_PARAM(6, thickness, 1.287)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_374", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.274)", + "SCALE_PARAM(5, thickness, 1.381)", + "SCALE_PARAM(4, thickness, 1.468)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004594)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_375", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.004926)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005459)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(10, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_376", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "SCALE_PARAM(1, thickness, 1.176)", + "SCALE_PARAM(10, thickness, 1.269)", + "SCALE_PARAM(9, thickness, 1.337)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_377", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.006375)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.003716)", + "SCALE_PARAM(2, thickness, 1.658)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_378", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_379", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(4, thickness, 1.437)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(5, thickness, 1.185)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006358)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005566)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_380", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(3, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(5, thickness, 1.368)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_381", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.541)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.004576)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005125)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_382", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.570)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(0, thickness, 1.479)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_383", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "SCALE_PARAM(4, thickness, 1.242)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_384", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(1, thickness, 1.511)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005707)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006481)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_385", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.307)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.004575)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003391)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_386", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(8, thickness, 1.433)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003071)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_387", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.294)", + "SCALE_PARAM(4, thickness, 1.182)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_388", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(2, thickness, 1.565)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "SCALE_PARAM(1, thickness, 1.527)", + "SCALE_PARAM(3, thickness, 1.289)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_389", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.004312)", + "SCALE_PARAM(8, thickness, 1.431)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_390", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(0, thickness, 1.536)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(1, thickness, 1.558)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_391", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.267)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "SCALE_PARAM(2, thickness, 1.366)", + "SCALE_PARAM(9, thickness, 1.543)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_392", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005468)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_393", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.495)", + "SCALE_PARAM(4, thickness, 1.580)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006732)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(3, thickness, 1.295)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_394", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005494)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "SCALE_PARAM(3, thickness, 1.241)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_395", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.221)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "SCALE_PARAM(4, thickness, 1.230)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_396", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_397", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.600)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004558)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006285)", + "SCALE_PARAM(8, thickness, 1.287)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_398", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "SCALE_PARAM(7, thickness, 1.451)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_399", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.147)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005279)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(4, thickness, 1.372)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_400", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.220)", + "SCALE_PARAM(6, thickness, 1.558)", + "SCALE_PARAM(7, thickness, 1.205)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.005962)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_401", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.506)", + "SCALE_PARAM(2, thickness, 1.420)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "SCALE_PARAM(1, thickness, 1.188)", + "SCALE_PARAM(0, thickness, 1.577)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_402", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(10, thickness, 1.183)", + "SCALE_PARAM(2, thickness, 1.267)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_403", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.004295)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.005078)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.005048)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005751)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_404", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002793)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_405", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.209)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005929)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.003941)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(2, thickness, 1.453)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_406", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_407", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.220)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.007007)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.006195)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "SCALE_PARAM(2, thickness, 1.570)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_408", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(10, thickness, 1.418)", + "SCALE_PARAM(8, thickness, 1.294)", + "SCALE_PARAM(0, thickness, 1.560)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(8, thickness, 1.511)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_409", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.499)", + "SCALE_PARAM(3, thickness, 1.499)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_410", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.464)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006048)", + "SCALE_PARAM(7, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_411", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "SCALE_PARAM(2, thickness, 1.408)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_412", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "SCALE_PARAM(0, thickness, 1.488)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_413", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.145)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "SCALE_PARAM(0, thickness, 1.376)", + "SCALE_PARAM(4, thickness, 1.221)", + "SCALE_PARAM(2, thickness, 1.376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_414", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.471)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "SCALE_PARAM(1, thickness, 1.647)", + "SCALE_PARAM(2, thickness, 1.212)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_415", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(8, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_416", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "SCALE_PARAM(6, thickness, 1.661)", + "SCALE_PARAM(8, thickness, 1.531)", + "SCALE_PARAM(7, thickness, 1.608)", + "SCALE_PARAM(7, thickness, 1.348)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_417", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.004330)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "SCALE_PARAM(9, thickness, 1.285)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_418", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.006123)", + "SCALE_PARAM(10, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_419", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_420", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006023)", + "SCALE_PARAM(8, thickness, 1.222)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003346)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006083)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_421", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005428)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "SCALE_PARAM(2, thickness, 1.437)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_422", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.323)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "SCALE_PARAM(1, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_423", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(4, thickness, 1.253)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_424", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.610)", + "SCALE_PARAM(4, thickness, 1.616)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_425", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004333)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.004529)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_426", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.629)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005583)", + "SCALE_PARAM(9, thickness, 1.370)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.005528)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_427", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(0, thickness, 1.414)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(0, thickness, 1.330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_428", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(5, thickness, 1.408)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(9, thickness, 1.272)", + "SCALE_PARAM(10, thickness, 1.497)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(2, thickness, 1.534)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_429", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005835)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(5, thickness, 1.304)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_430", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.287)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.005117)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002814)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_431", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.181)", + "SCALE_PARAM(2, thickness, 1.203)", + "SCALE_PARAM(1, thickness, 1.462)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.004994)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(0, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_432", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003254)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(1, thickness, 1.342)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_433", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002341)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(1, thickness, 1.302)", + "SCALE_PARAM(1, thickness, 1.259)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.004967)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_434", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.422)", + "SCALE_PARAM(4, thickness, 1.393)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_435", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.203)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.005270)", + "SCALE_PARAM(4, thickness, 1.616)", + "SCALE_PARAM(0, thickness, 1.570)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_436", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.175)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.005204)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(8, thickness, 1.403)", + "SCALE_PARAM(10, thickness, 1.239)", + "SCALE_PARAM(2, thickness, 1.183)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_437", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "SCALE_PARAM(1, thickness, 1.466)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_438", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(3, thickness, 1.337)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006245)", + "SCALE_PARAM(6, thickness, 1.346)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_439", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.410)", + "SCALE_PARAM(4, thickness, 1.490)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.005704)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_440", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.004633)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_441", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.222)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_442", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.447)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "SCALE_PARAM(1, thickness, 1.387)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_443", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.004579)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_444", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.493)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_445", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(5, thickness, 1.353)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.006460)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_446", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.477)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006764)", + "SCALE_PARAM(0, thickness, 1.351)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_447", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(8, thickness, 1.479)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_448", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(9, thickness, 1.580)", + "SCALE_PARAM(6, thickness, 1.370)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_449", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.006332)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.006394)", + "SCALE_PARAM(6, thickness, 1.437)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(5, thickness, 1.572)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_450", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.003627)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_451", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.225)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "SCALE_PARAM(4, thickness, 1.613)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_452", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(1, thickness, 1.364)", + "SCALE_PARAM(1, thickness, 1.195)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "SCALE_PARAM(0, thickness, 1.238)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_453", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.527)", + "SCALE_PARAM(5, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_454", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002170)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006834)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "SCALE_PARAM(6, thickness, 1.429)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_455", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.238)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006549)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(8, thickness, 1.328)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "SCALE_PARAM(5, thickness, 1.209)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_456", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003193)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_457", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "SCALE_PARAM(1, thickness, 1.385)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_458", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.515)", + "SCALE_PARAM(7, thickness, 1.181)", + "SCALE_PARAM(9, thickness, 1.376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_459", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_460", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.135)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.008140)", + "SCALE_PARAM(5, thickness, 1.264)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_461", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.002861)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006118)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_462", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(10, thickness, 1.406)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_463", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.555)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(1, thickness, 1.381)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_464", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.351)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006277)", + "SCALE_PARAM(0, thickness, 1.477)", + "SCALE_PARAM(8, thickness, 1.297)", + "SCALE_PARAM(0, thickness, 1.193)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_465", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006419)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.002987)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_466", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.003988)", + "SCALE_PARAM(6, thickness, 1.511)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006886)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_467", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.006131)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006963)", + "SCALE_PARAM(5, thickness, 1.447)", + "SCALE_PARAM(6, thickness, 1.626)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "SCALE_PARAM(4, thickness, 1.435)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_468", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.332)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.004083)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006038)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.007138)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_469", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(7, thickness, 1.218)", + "SCALE_PARAM(3, thickness, 1.473)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_470", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(5, thickness, 1.558)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "SCALE_PARAM(3, thickness, 1.355)", + "SCALE_PARAM(3, thickness, 1.215)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_471", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.353)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005292)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(7, thickness, 1.458)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_472", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_473", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(7, thickness, 1.193)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.004870)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(6, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_474", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(4, thickness, 1.445)", + "SCALE_PARAM(7, thickness, 1.361)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_475", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.427)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.005094)", + "SCALE_PARAM(10, thickness, 1.597)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_476", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(6, thickness, 1.610)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.007124)", + "SCALE_PARAM(2, thickness, 1.321)", + "SCALE_PARAM(8, thickness, 1.515)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_477", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.005037)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(5, thickness, 1.368)", + "SCALE_PARAM(2, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_478", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.182)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.006146)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_479", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.006100)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_480", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.300)", + "SCALE_PARAM(1, thickness, 1.553)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006869)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006910)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_481", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_482", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.005750)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_483", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.511)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006514)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(8, thickness, 1.493)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_484", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.285)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.004659)", + "SCALE_PARAM(0, thickness, 1.244)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "SCALE_PARAM(8, thickness, 1.546)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_485", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.506)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "SCALE_PARAM(5, thickness, 1.205)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.005283)", + "SCALE_PARAM(4, thickness, 1.441)", + "SCALE_PARAM(9, thickness, 1.541)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.007126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_486", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(0, thickness, 1.183)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.040910, 0.006818)", + "SCALE_PARAM(8, thickness, 1.287)", + "SCALE_PARAM(0, thickness, 1.318)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_487", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003357)", + "SCALE_PARAM(8, thickness, 1.427)", + "SCALE_PARAM(0, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_488", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.299)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "SCALE_PARAM(5, thickness, 1.661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_489", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "SCALE_PARAM(8, thickness, 1.238)", + "SCALE_PARAM(3, thickness, 1.548)", + "SCALE_PARAM(1, thickness, 1.524)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.008092)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_490", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.623)", + "SCALE_PARAM(9, thickness, 1.664)", + "SCALE_PARAM(1, thickness, 1.621)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_491", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.543)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.048839, 0.006525)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_492", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(2, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_493", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(7, thickness, 1.376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_494", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(8, thickness, 1.610)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_495", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.048553, 0.006311)", + "SCALE_PARAM(5, thickness, 1.368)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.004162)", + "SCALE_PARAM(2, thickness, 1.199)", + "SCALE_PARAM(8, thickness, 1.387)", + "SCALE_PARAM(8, thickness, 1.247)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_496", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.041314, 0.004425)", + "SCALE_PARAM(2, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.043176, 0.007196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_497", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.042754, 0.004716)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(4, thickness, 1.621)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_498", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.464)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.022723, 0.003787)", + "SCALE_PARAM(10, thickness, 1.562)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_091", + "trace_id": "auto_problem_091_trace_499", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 91)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.99, 0.00) [free]\n J2: pos=(9.99, 0.00) [roller]\n J3: pos=(0.00, 1.78) [free]\n J4: pos=(4.99, 1.78) [free]\n J5: pos=(9.99, 1.78) [free]\n\nMembers (9 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0465, t=0.0068)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0467, t=0.0069)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0413, t=0.0061)]\n M3: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0308, t=0.0045)]\n M4: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0227, t=0.0033)]\n M5: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0330, t=0.0033)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0486, t=0.0071)]\n M7: J1-J3 [6061_T6_Aluminum, Pipe(r=0.0432, t=0.0063)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0063)]\n\nLOADING:\n Joint J3: Force=(0, -39884, 0) N\n Joint J4: Force=(0, -36506, 0) N\n Joint J5: Force=(0, -55940, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 250.39 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 150.5685221944721, + "fos_buckling": 0.8669758962860347, + "fos_yielding": 4.284964583105404, + "deflection": 0.011438338198455363, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(2, thickness, 1.379)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_0", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001996)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(7, thickness, 1.475)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_1", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_2", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.001883)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.001818)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002326)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_3", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(8, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "SCALE_PARAM(12, thickness, 1.597)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_4", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_5", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(0, thickness, 1.531)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003270)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_6", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(0, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_7", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.435)", + "SCALE_PARAM(8, thickness, 1.592)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.001828)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_8", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(1, thickness, 1.499)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002794)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "SCALE_PARAM(4, thickness, 1.192)", + "SCALE_PARAM(0, thickness, 1.555)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_9", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.445)", + "SCALE_PARAM(5, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_10", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.200)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002804)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_11", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002420)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.003540)", + "SCALE_PARAM(13, thickness, 1.447)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(2, thickness, 1.508)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_12", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "SCALE_PARAM(15, thickness, 1.285)", + "SCALE_PARAM(13, thickness, 1.553)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_13", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.567)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003055)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002300)", + "SCALE_PARAM(12, thickness, 1.179)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "SCALE_PARAM(1, thickness, 1.318)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_14", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_15", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.003216)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001867)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002198)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "SCALE_PARAM(1, thickness, 1.340)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_16", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.517)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(15, thickness, 1.256)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_17", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.004161)", + "SCALE_PARAM(1, thickness, 1.381)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002582)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_18", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "SCALE_PARAM(8, thickness, 1.543)", + "SCALE_PARAM(3, thickness, 1.189)", + "SCALE_PARAM(0, thickness, 1.441)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_19", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.399)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.002957)", + "SCALE_PARAM(10, thickness, 1.437)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_20", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003378)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(9, thickness, 1.253)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_21", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.233)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "SCALE_PARAM(0, thickness, 1.190)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_22", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002914)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_23", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(13, thickness, 1.460)", + "SCALE_PARAM(10, thickness, 1.403)", + "SCALE_PARAM(8, thickness, 1.368)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003395)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "SCALE_PARAM(5, thickness, 1.506)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_24", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002220)", + "SCALE_PARAM(12, thickness, 1.445)", + "SCALE_PARAM(0, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(0, thickness, 1.639)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "SCALE_PARAM(15, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_25", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_26", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(7, thickness, 1.433)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003425)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_27", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.307)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.001830)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(6, thickness, 1.437)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_28", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003359)", + "SCALE_PARAM(4, thickness, 1.642)", + "SCALE_PARAM(11, thickness, 1.374)", + "SCALE_PARAM(0, thickness, 1.506)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003690)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_29", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.285)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.004092)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(15, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_30", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.193)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.003646)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_31", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "SCALE_PARAM(3, thickness, 1.590)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_32", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.468)", + "SCALE_PARAM(14, thickness, 1.623)", + "SCALE_PARAM(4, thickness, 1.613)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_33", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.639)", + "SCALE_PARAM(0, thickness, 1.387)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002804)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(14, thickness, 1.658)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_34", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(0, thickness, 1.186)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_35", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002891)", + "SCALE_PARAM(3, thickness, 1.312)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003306)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_36", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.399)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002162)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002829)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_37", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003271)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(4, thickness, 1.493)", + "SCALE_PARAM(2, thickness, 1.506)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_38", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.567)", + "SCALE_PARAM(2, thickness, 1.319)", + "SCALE_PARAM(3, thickness, 1.506)", + "SCALE_PARAM(1, thickness, 1.416)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003525)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_39", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003045)", + "SCALE_PARAM(9, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(14, thickness, 1.393)", + "SCALE_PARAM(11, thickness, 1.277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_40", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.157)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002269)", + "SCALE_PARAM(8, thickness, 1.252)", + "SCALE_PARAM(4, thickness, 1.661)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_41", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.497)", + "SCALE_PARAM(12, thickness, 1.414)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_42", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(7, thickness, 1.307)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002745)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_43", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "SCALE_PARAM(6, thickness, 1.220)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_44", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "SCALE_PARAM(5, thickness, 1.393)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "SCALE_PARAM(0, thickness, 1.186)", + "SCALE_PARAM(12, thickness, 1.493)", + "SCALE_PARAM(10, thickness, 1.522)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_45", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(13, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "SCALE_PARAM(5, thickness, 1.460)", + "SCALE_PARAM(7, thickness, 1.199)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_46", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.379)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "SCALE_PARAM(0, thickness, 1.410)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "SCALE_PARAM(14, thickness, 1.613)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_47", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002723)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003040)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_48", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(0, thickness, 1.193)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "SCALE_PARAM(10, thickness, 1.295)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_49", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.506)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "SCALE_PARAM(4, thickness, 1.316)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_50", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.600)", + "SCALE_PARAM(4, thickness, 1.460)", + "SCALE_PARAM(6, thickness, 1.546)", + "SCALE_PARAM(9, thickness, 1.490)", + "SCALE_PARAM(3, thickness, 1.582)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_51", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.661)", + "SCALE_PARAM(9, thickness, 1.425)", + "SCALE_PARAM(3, thickness, 1.475)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_52", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(7, thickness, 1.344)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_53", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(7, thickness, 1.548)", + "SCALE_PARAM(13, thickness, 1.376)", + "SCALE_PARAM(10, thickness, 1.304)", + "SCALE_PARAM(13, thickness, 1.245)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_54", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003168)", + "SCALE_PARAM(0, thickness, 1.451)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002026)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_55", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.406)", + "SCALE_PARAM(7, thickness, 1.399)", + "SCALE_PARAM(8, thickness, 1.311)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "SCALE_PARAM(2, thickness, 1.580)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_56", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.340)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(5, thickness, 1.597)", + "SCALE_PARAM(12, thickness, 1.203)", + "SCALE_PARAM(12, thickness, 1.422)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "SCALE_PARAM(13, thickness, 1.323)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_57", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002058)", + "SCALE_PARAM(2, thickness, 1.311)", + "SCALE_PARAM(10, thickness, 1.195)", + "SCALE_PARAM(7, thickness, 1.381)", + "SCALE_PARAM(5, thickness, 1.567)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_58", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.190)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003265)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(7, thickness, 1.359)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "SCALE_PARAM(7, thickness, 1.221)", + "SCALE_PARAM(10, thickness, 1.395)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_59", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.242)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002751)", + "SCALE_PARAM(14, thickness, 1.406)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_60", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_61", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.406)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "SCALE_PARAM(0, thickness, 1.276)", + "SCALE_PARAM(11, thickness, 1.531)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_62", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003045)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002376)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "SCALE_PARAM(0, thickness, 1.362)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_63", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(1, thickness, 1.439)", + "SCALE_PARAM(1, thickness, 1.592)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003276)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.004135)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(12, thickness, 1.650)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_64", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.188)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002194)", + "SCALE_PARAM(0, thickness, 1.572)", + "SCALE_PARAM(11, thickness, 1.486)", + "SCALE_PARAM(14, thickness, 1.418)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_65", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "SCALE_PARAM(13, thickness, 1.224)", + "SCALE_PARAM(14, thickness, 1.562)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_66", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.145)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.003572)", + "SCALE_PARAM(6, thickness, 1.634)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(4, thickness, 1.522)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_67", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(1, thickness, 1.186)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_68", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002370)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002468)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.002406)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_69", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_70", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.307)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003351)", + "SCALE_PARAM(3, thickness, 1.595)", + "SCALE_PARAM(8, thickness, 1.531)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002231)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_71", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.453)", + "SCALE_PARAM(0, thickness, 1.277)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002913)", + "SCALE_PARAM(14, thickness, 1.410)", + "SCALE_PARAM(6, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_72", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(1, thickness, 1.592)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_73", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.504)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "SCALE_PARAM(9, thickness, 1.585)", + "SCALE_PARAM(1, thickness, 1.337)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_74", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.179)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "SCALE_PARAM(1, thickness, 1.302)", + "SCALE_PARAM(1, thickness, 1.580)", + "SCALE_PARAM(1, thickness, 1.513)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_75", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.269)", + "SCALE_PARAM(7, thickness, 1.339)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_76", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.149)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.003156)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_77", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_78", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.003371)", + "SCALE_PARAM(10, thickness, 1.370)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_79", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.259)", + "SCALE_PARAM(12, thickness, 1.667)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_80", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.391)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_81", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.603)", + "SCALE_PARAM(1, thickness, 1.621)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_82", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.508)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002682)", + "SCALE_PARAM(8, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_83", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.642)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_84", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.002581)", + "SCALE_PARAM(0, thickness, 1.497)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(11, thickness, 1.475)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_85", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003374)", + "SCALE_PARAM(0, thickness, 1.416)", + "SCALE_PARAM(2, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(6, thickness, 1.395)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_86", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_87", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003238)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(7, thickness, 1.264)", + "SCALE_PARAM(7, thickness, 1.215)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_88", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(6, thickness, 1.318)", + "SCALE_PARAM(1, thickness, 1.319)", + "SCALE_PARAM(10, thickness, 1.393)", + "SCALE_PARAM(14, thickness, 1.623)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_89", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "SCALE_PARAM(2, thickness, 1.192)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "SCALE_PARAM(10, thickness, 1.353)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_90", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.001803)", + "SCALE_PARAM(10, thickness, 1.330)", + "SCALE_PARAM(8, thickness, 1.587)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "SCALE_PARAM(6, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_91", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.001535)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(9, thickness, 1.218)", + "SCALE_PARAM(4, thickness, 1.362)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002985)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_92", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(3, thickness, 1.477)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(7, thickness, 1.277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_93", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "SCALE_PARAM(13, thickness, 1.639)", + "SCALE_PARAM(13, thickness, 1.464)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_94", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002940)", + "SCALE_PARAM(11, thickness, 1.404)", + "SCALE_PARAM(1, thickness, 1.637)", + "SCALE_PARAM(9, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(11, thickness, 1.406)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_95", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002743)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002069)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(10, thickness, 1.608)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_96", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002038)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.004533)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_97", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(5, thickness, 1.504)", + "SCALE_PARAM(5, thickness, 1.222)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003592)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(5, thickness, 1.479)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_98", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002237)", + "SCALE_PARAM(13, thickness, 1.553)", + "SCALE_PARAM(11, thickness, 1.582)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002329)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002227)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_99", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.222)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001275)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "SCALE_PARAM(3, thickness, 1.314)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "SCALE_PARAM(3, thickness, 1.441)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_100", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.385)", + "SCALE_PARAM(9, thickness, 1.597)", + "SCALE_PARAM(13, thickness, 1.255)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001695)", + "SCALE_PARAM(0, thickness, 1.385)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_101", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002607)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.002542)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(5, thickness, 1.447)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_102", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.282)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001739)", + "SCALE_PARAM(6, thickness, 1.422)", + "SCALE_PARAM(3, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(15, thickness, 1.389)", + "SCALE_PARAM(12, thickness, 1.353)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_103", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.466)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002467)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "SCALE_PARAM(3, thickness, 1.565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_104", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.468)", + "SCALE_PARAM(8, thickness, 1.565)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_105", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "SCALE_PARAM(13, thickness, 1.211)", + "SCALE_PARAM(2, thickness, 1.562)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_106", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002509)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "SCALE_PARAM(5, thickness, 1.399)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001887)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(1, thickness, 1.479)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_107", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.355)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_108", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.001003)", + "SCALE_PARAM(12, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(10, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "SCALE_PARAM(5, thickness, 1.466)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_109", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002049)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_110", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.002575)", + "SCALE_PARAM(8, thickness, 1.642)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(11, thickness, 1.502)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_111", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.585)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(8, thickness, 1.222)", + "SCALE_PARAM(14, thickness, 1.572)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_112", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001745)", + "SCALE_PARAM(1, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_113", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(12, thickness, 1.645)", + "SCALE_PARAM(2, thickness, 1.460)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_114", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "SCALE_PARAM(3, thickness, 1.181)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_115", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "SCALE_PARAM(10, thickness, 1.497)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_116", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.292)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_117", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002737)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.001887)", + "SCALE_PARAM(10, thickness, 1.582)", + "SCALE_PARAM(14, thickness, 1.621)", + "SCALE_PARAM(3, thickness, 1.312)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.004032)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_118", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(13, thickness, 1.319)", + "SCALE_PARAM(8, thickness, 1.311)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "SCALE_PARAM(8, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_119", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(3, thickness, 1.299)", + "SCALE_PARAM(1, thickness, 1.323)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_120", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002034)", + "SCALE_PARAM(6, thickness, 1.592)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003442)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002301)", + "SCALE_PARAM(6, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_121", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.212)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.002916)", + "SCALE_PARAM(2, thickness, 1.362)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_122", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_123", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_124", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.002815)", + "SCALE_PARAM(5, thickness, 1.185)", + "SCALE_PARAM(0, thickness, 1.453)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "SCALE_PARAM(15, thickness, 1.477)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_125", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_126", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002637)", + "SCALE_PARAM(12, thickness, 1.381)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_127", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002740)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003198)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002797)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(3, thickness, 1.305)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_128", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(12, thickness, 1.642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_129", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.621)", + "SCALE_PARAM(0, thickness, 1.661)", + "SCALE_PARAM(2, thickness, 1.351)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_130", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.642)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(all_members, thickness, 1.333)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "SCALE_PARAM(0, thickness, 1.376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_131", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.558)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.001584)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_132", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.276)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_133", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.111)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002551)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_134", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "SCALE_PARAM(0, thickness, 1.188)", + "SCALE_PARAM(13, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_135", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002077)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(11, thickness, 1.511)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_136", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.645)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.001524)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002692)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_137", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_138", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002023)", + "SCALE_PARAM(11, thickness, 1.658)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_139", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.244)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.003195)", + "SCALE_PARAM(6, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "SCALE_PARAM(1, thickness, 1.238)", + "SCALE_PARAM(12, thickness, 1.326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_140", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.001170)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(1, thickness, 1.220)", + "SCALE_PARAM(9, thickness, 1.658)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_141", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001501)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003195)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_142", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.368)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002513)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_143", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002086)", + "SCALE_PARAM(4, thickness, 1.389)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_144", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.397)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.001929)", + "SCALE_PARAM(8, thickness, 1.473)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_145", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.333)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "SCALE_PARAM(9, thickness, 1.560)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_146", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.597)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(5, thickness, 1.441)", + "SCALE_PARAM(13, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(7, thickness, 1.642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_147", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.001878)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "SCALE_PARAM(14, thickness, 1.595)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_148", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002792)", + "SCALE_PARAM(4, thickness, 1.192)", + "SCALE_PARAM(4, thickness, 1.337)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_149", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.192)", + "SCALE_PARAM(5, thickness, 1.553)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003414)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_150", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "SCALE_PARAM(3, thickness, 1.215)", + "SCALE_PARAM(4, thickness, 1.362)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_151", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.111)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(2, thickness, 1.458)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002576)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(8, thickness, 1.376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_152", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002572)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001864)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(10, thickness, 1.220)", + "SCALE_PARAM(1, thickness, 1.502)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_153", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "SCALE_PARAM(9, thickness, 1.445)", + "SCALE_PARAM(9, thickness, 1.582)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_154", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(7, thickness, 1.543)", + "SCALE_PARAM(14, thickness, 1.302)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "SCALE_PARAM(14, thickness, 1.443)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_155", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.131)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "SCALE_PARAM(6, thickness, 1.212)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "SCALE_PARAM(5, thickness, 1.661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_156", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(1, thickness, 1.271)", + "SCALE_PARAM(3, thickness, 1.504)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_157", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.179)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002281)", + "SCALE_PARAM(9, thickness, 1.656)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_158", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.002611)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(15, thickness, 1.203)", + "SCALE_PARAM(3, thickness, 1.613)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_159", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(6, thickness, 1.412)", + "SCALE_PARAM(7, thickness, 1.295)", + "SCALE_PARAM(3, thickness, 1.209)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "SCALE_PARAM(15, thickness, 1.351)", + "SCALE_PARAM(3, thickness, 1.468)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_160", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_161", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002125)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003191)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "SCALE_PARAM(9, thickness, 1.259)", + "SCALE_PARAM(14, thickness, 1.414)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_162", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.401)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002585)", + "SCALE_PARAM(9, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_163", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.357)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.001943)", + "SCALE_PARAM(12, thickness, 1.412)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003289)", + "SCALE_PARAM(13, thickness, 1.570)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_164", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "SCALE_PARAM(6, thickness, 1.203)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_165", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(10, thickness, 1.250)", + "SCALE_PARAM(10, thickness, 1.212)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "SCALE_PARAM(8, thickness, 1.381)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_166", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_167", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.003848)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002862)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_168", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.499)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_169", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.312)", + "SCALE_PARAM(8, thickness, 1.325)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.001719)", + "SCALE_PARAM(13, thickness, 1.517)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_170", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002037)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "SCALE_PARAM(8, thickness, 1.395)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_171", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.203)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003337)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_172", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(10, thickness, 1.385)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_173", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.002417)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_174", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.330)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003136)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003445)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(7, thickness, 1.453)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_175", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(13, thickness, 1.621)", + "SCALE_PARAM(11, thickness, 1.642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_176", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.002514)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(9, thickness, 1.199)", + "SCALE_PARAM(11, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_177", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(8, thickness, 1.504)", + "SCALE_PARAM(13, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_178", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_179", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.460)", + "SCALE_PARAM(5, thickness, 1.650)", + "SCALE_PARAM(13, thickness, 1.664)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002271)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(11, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_180", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "SCALE_PARAM(4, thickness, 1.379)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_181", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(9, thickness, 1.299)", + "SCALE_PARAM(4, thickness, 1.546)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_182", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.439)", + "SCALE_PARAM(14, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "SCALE_PARAM(4, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_183", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001878)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(6, thickness, 1.590)", + "SCALE_PARAM(7, thickness, 1.389)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_184", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.002887)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_185", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.359)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_186", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.002530)", + "SCALE_PARAM(7, thickness, 1.277)", + "SCALE_PARAM(12, thickness, 1.456)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_187", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(1, thickness, 1.247)", + "SCALE_PARAM(10, thickness, 1.458)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_188", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "SCALE_PARAM(9, thickness, 1.481)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_189", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_190", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003149)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003214)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_191", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(11, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(4, thickness, 1.305)", + "SCALE_PARAM(6, thickness, 1.488)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003212)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_192", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.004035)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "SCALE_PARAM(10, thickness, 1.330)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_193", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.002027)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.002615)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_194", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "SCALE_PARAM(13, thickness, 1.252)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_195", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.205)", + "SCALE_PARAM(11, thickness, 1.522)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003144)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.003515)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_196", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(8, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_197", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "SCALE_PARAM(4, thickness, 1.215)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "SCALE_PARAM(8, thickness, 1.550)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_198", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.003295)", + "SCALE_PARAM(4, thickness, 1.460)", + "SCALE_PARAM(10, thickness, 1.658)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "SCALE_PARAM(15, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_199", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.481)", + "SCALE_PARAM(11, thickness, 1.361)", + "SCALE_PARAM(13, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_200", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003009)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "SCALE_PARAM(11, thickness, 1.558)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_201", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.001494)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001658)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_202", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.202)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "SCALE_PARAM(4, thickness, 1.318)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_203", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(7, thickness, 1.289)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_204", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "SCALE_PARAM(8, thickness, 1.374)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_205", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.179)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002027)", + "SCALE_PARAM(3, thickness, 1.190)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_206", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002168)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.002641)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(9, thickness, 1.377)", + "SCALE_PARAM(13, thickness, 1.229)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_207", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "SCALE_PARAM(12, thickness, 1.252)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "SCALE_PARAM(3, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_208", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "SCALE_PARAM(2, thickness, 1.389)", + "SCALE_PARAM(2, thickness, 1.520)", + "SCALE_PARAM(2, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_209", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.224)", + "SCALE_PARAM(8, thickness, 1.289)", + "SCALE_PARAM(11, thickness, 1.453)", + "SCALE_PARAM(6, thickness, 1.290)", + "SCALE_PARAM(7, thickness, 1.224)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_210", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003046)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_211", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(6, thickness, 1.462)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001592)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "SCALE_PARAM(2, thickness, 1.466)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_212", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.279)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002224)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_213", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.002628)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "SCALE_PARAM(5, thickness, 1.266)", + "SCALE_PARAM(12, thickness, 1.637)", + "SCALE_PARAM(13, thickness, 1.618)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_214", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "SCALE_PARAM(4, thickness, 1.572)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_215", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.319)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002458)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003677)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002880)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(15, thickness, 1.355)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_216", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.261)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.002820)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.002503)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(4, thickness, 1.312)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_217", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.543)", + "SCALE_PARAM(2, thickness, 1.279)", + "SCALE_PARAM(9, thickness, 1.629)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_218", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.195)", + "SCALE_PARAM(14, thickness, 1.205)", + "SCALE_PARAM(10, thickness, 1.348)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_219", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.650)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.001724)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "SCALE_PARAM(6, thickness, 1.348)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_220", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_221", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(12, thickness, 1.546)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_222", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.443)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "SCALE_PARAM(14, thickness, 1.292)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_223", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001797)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003165)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(2, thickness, 1.362)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_224", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.558)", + "SCALE_PARAM(7, thickness, 1.647)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_225", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(4, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(0, thickness, 1.259)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_226", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002693)", + "SCALE_PARAM(11, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003432)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002028)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_227", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.422)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002493)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_228", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002034)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002187)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "SCALE_PARAM(4, thickness, 1.284)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_229", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.337)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_230", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.350)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(11, thickness, 1.182)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_231", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.445)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(3, thickness, 1.441)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_232", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002815)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_233", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.002876)", + "SCALE_PARAM(10, thickness, 1.321)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002246)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.004799)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002978)", + "SCALE_PARAM(12, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_234", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.453)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003546)", + "SCALE_PARAM(6, thickness, 1.464)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(11, thickness, 1.195)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_235", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(15, thickness, 1.456)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(15, thickness, 1.587)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_236", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(10, thickness, 1.558)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003275)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_237", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002190)", + "SCALE_PARAM(11, thickness, 1.653)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_238", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(15, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(9, thickness, 1.230)", + "SCALE_PARAM(9, thickness, 1.279)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_239", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.002831)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(9, thickness, 1.353)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(1, thickness, 1.328)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_240", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.004637)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_241", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.002136)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002998)", + "SCALE_PARAM(10, thickness, 1.529)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_242", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.355)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(3, thickness, 1.399)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_243", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.277)", + "SCALE_PARAM(2, thickness, 1.449)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_244", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_245", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(14, thickness, 1.647)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "SCALE_PARAM(2, thickness, 1.241)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_246", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.332)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002032)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002315)", + "SCALE_PARAM(4, thickness, 1.183)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003153)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_247", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.481)", + "SCALE_PARAM(3, thickness, 1.517)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "SCALE_PARAM(0, thickness, 1.504)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_248", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.572)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002839)", + "SCALE_PARAM(4, thickness, 1.340)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_249", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.439)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(11, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_250", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003291)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_251", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002801)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002390)", + "SCALE_PARAM(14, thickness, 1.626)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_252", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001687)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(4, thickness, 1.541)", + "SCALE_PARAM(6, thickness, 1.244)", + "SCALE_PARAM(14, thickness, 1.504)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_253", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003269)", + "SCALE_PARAM(11, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_254", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(10, thickness, 1.215)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.003735)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002168)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003272)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_255", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002272)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "SCALE_PARAM(13, thickness, 1.381)", + "SCALE_PARAM(2, thickness, 1.280)", + "SCALE_PARAM(11, thickness, 1.637)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_256", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.001986)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(9, thickness, 1.253)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_257", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_258", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.304)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_259", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001146)", + "SCALE_PARAM(4, thickness, 1.560)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(3, thickness, 1.621)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_260", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.252)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "SCALE_PARAM(11, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_261", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001522)", + "SCALE_PARAM(12, thickness, 1.264)", + "SCALE_PARAM(3, thickness, 1.585)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "SCALE_PARAM(11, thickness, 1.502)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_262", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.416)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003147)", + "SCALE_PARAM(11, thickness, 1.337)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_263", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(4, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(9, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_264", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.577)", + "SCALE_PARAM(2, thickness, 1.212)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003053)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003163)", + "SCALE_PARAM(13, thickness, 1.247)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002106)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_265", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.224)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.004682)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_266", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "SCALE_PARAM(11, thickness, 1.342)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_267", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003293)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_268", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "SCALE_PARAM(2, thickness, 1.236)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_269", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.001834)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(8, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_270", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003000)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(13, thickness, 1.621)", + "SCALE_PARAM(11, thickness, 1.610)", + "SCALE_PARAM(15, thickness, 1.294)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_271", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003221)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.003563)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003234)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002068)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_272", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "SCALE_PARAM(3, thickness, 1.366)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "SCALE_PARAM(8, thickness, 1.203)", + "SCALE_PARAM(3, thickness, 1.493)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_273", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.232)", + "SCALE_PARAM(11, thickness, 1.263)", + "SCALE_PARAM(15, thickness, 1.664)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_274", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002667)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(11, thickness, 1.605)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001860)", + "SCALE_PARAM(8, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_275", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.597)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002156)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(11, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_276", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002464)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003224)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002178)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_277", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.553)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.003265)", + "SCALE_PARAM(9, thickness, 1.497)", + "SCALE_PARAM(9, thickness, 1.618)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(1, thickness, 1.502)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_278", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(0, thickness, 1.339)", + "SCALE_PARAM(5, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(12, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_279", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.493)", + "SCALE_PARAM(8, thickness, 1.227)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003688)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_280", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003177)", + "SCALE_PARAM(3, thickness, 1.661)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_281", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(7, thickness, 1.279)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_282", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(1, thickness, 1.389)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "SCALE_PARAM(13, thickness, 1.464)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_283", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003213)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_284", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.359)", + "SCALE_PARAM(12, thickness, 1.462)", + "SCALE_PARAM(6, thickness, 1.325)", + "SCALE_PARAM(0, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002605)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_285", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.335)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002296)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002152)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003791)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_286", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.241)", + "SCALE_PARAM(1, thickness, 1.410)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002966)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003392)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_287", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(5, thickness, 1.639)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(11, thickness, 1.543)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(6, thickness, 1.443)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_288", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.364)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_289", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.328)", + "SCALE_PARAM(6, thickness, 1.245)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002616)", + "SCALE_PARAM(10, thickness, 1.427)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003040)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_290", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.316)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002370)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.001551)", + "SCALE_PARAM(15, thickness, 1.486)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(15, thickness, 1.506)", + "SCALE_PARAM(10, thickness, 1.372)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_291", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002958)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(7, thickness, 1.401)", + "SCALE_PARAM(9, thickness, 1.190)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_292", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002450)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002162)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_293", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.439)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002539)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(12, thickness, 1.220)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001939)", + "SCALE_PARAM(11, thickness, 1.342)", + "SCALE_PARAM(3, thickness, 1.245)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_294", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002172)", + "SCALE_PARAM(12, thickness, 1.558)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003347)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_295", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.193)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.001894)", + "SCALE_PARAM(7, thickness, 1.495)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_296", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.570)", + "SCALE_PARAM(7, thickness, 1.282)", + "SCALE_PARAM(9, thickness, 1.377)", + "SCALE_PARAM(11, thickness, 1.626)", + "SCALE_PARAM(2, thickness, 1.631)", + "SCALE_PARAM(0, thickness, 1.451)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_297", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.235)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "SCALE_PARAM(8, thickness, 1.629)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "SCALE_PARAM(4, thickness, 1.427)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_298", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002404)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002811)", + "SCALE_PARAM(9, thickness, 1.486)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.003532)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_299", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002775)", + "SCALE_PARAM(10, thickness, 1.560)", + "SCALE_PARAM(4, thickness, 1.575)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "SCALE_PARAM(10, thickness, 1.196)", + "SCALE_PARAM(10, thickness, 1.289)", + "SCALE_PARAM(5, thickness, 1.460)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_300", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_301", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(11, thickness, 1.188)", + "SCALE_PARAM(0, thickness, 1.217)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_302", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003632)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(6, thickness, 1.562)", + "SCALE_PARAM(12, thickness, 1.259)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_303", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.147)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "SCALE_PARAM(4, thickness, 1.230)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_304", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002596)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002443)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002493)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_305", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.580)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_306", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.002777)", + "SCALE_PARAM(15, thickness, 1.497)", + "SCALE_PARAM(2, thickness, 1.294)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_307", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(3, thickness, 1.340)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003537)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002770)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_308", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.225)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.003910)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002653)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_309", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.274)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.004545)", + "SCALE_PARAM(6, thickness, 1.316)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003196)", + "SCALE_PARAM(12, thickness, 1.220)", + "SCALE_PARAM(11, thickness, 1.368)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_310", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.003213)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(8, thickness, 1.376)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_311", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.420)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003468)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_312", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002765)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(3, thickness, 1.453)", + "SCALE_PARAM(9, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_313", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(15, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_314", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001517)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.002379)", + "SCALE_PARAM(0, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(7, thickness, 1.202)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_315", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.003499)", + "SCALE_PARAM(10, thickness, 1.188)", + "SCALE_PARAM(12, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(1, thickness, 1.351)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_316", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.364)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.001420)", + "SCALE_PARAM(8, thickness, 1.639)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_317", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(13, thickness, 1.185)", + "SCALE_PARAM(8, thickness, 1.658)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_318", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.134)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002039)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(5, thickness, 1.189)", + "SCALE_PARAM(3, thickness, 1.613)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_319", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.439)", + "SCALE_PARAM(14, thickness, 1.361)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002039)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(11, thickness, 1.504)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_320", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "SCALE_PARAM(10, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_321", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.279)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "SCALE_PARAM(8, thickness, 1.548)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_322", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(4, thickness, 1.493)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.001947)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_323", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003379)", + "SCALE_PARAM(0, thickness, 1.366)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_324", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.290)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002531)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "SCALE_PARAM(12, thickness, 1.439)", + "SCALE_PARAM(5, thickness, 1.236)", + "SCALE_PARAM(4, thickness, 1.587)", + "SCALE_PARAM(2, thickness, 1.195)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_325", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(3, thickness, 1.613)", + "SCALE_PARAM(5, thickness, 1.441)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_326", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_327", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002670)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(14, thickness, 1.179)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_328", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002146)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003305)", + "SCALE_PARAM(5, thickness, 1.362)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_329", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002150)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002724)", + "SCALE_PARAM(9, thickness, 1.511)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_330", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.263)", + "SCALE_PARAM(13, thickness, 1.350)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_331", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.567)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(0, thickness, 1.543)", + "SCALE_PARAM(14, thickness, 1.355)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_332", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(3, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(3, thickness, 1.233)", + "SCALE_PARAM(10, thickness, 1.193)", + "SCALE_PARAM(0, thickness, 1.383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_333", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.001956)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "SCALE_PARAM(14, thickness, 1.418)", + "SCALE_PARAM(6, thickness, 1.410)", + "SCALE_PARAM(11, thickness, 1.346)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_334", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(7, thickness, 1.253)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "SCALE_PARAM(9, thickness, 1.372)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_335", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "SCALE_PARAM(9, thickness, 1.626)", + "SCALE_PARAM(9, thickness, 1.567)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_336", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.002955)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(8, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_337", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(13, thickness, 1.368)", + "SCALE_PARAM(0, thickness, 1.565)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_338", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.279)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002823)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_339", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002740)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003679)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_340", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.233)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002218)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002509)", + "SCALE_PARAM(10, thickness, 1.490)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003754)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_341", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.412)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(7, thickness, 1.499)", + "SCALE_PARAM(0, thickness, 1.379)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(2, thickness, 1.431)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_342", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.451)", + "SCALE_PARAM(15, thickness, 1.355)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_343", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(4, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(8, thickness, 1.290)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_344", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.157)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002540)", + "SCALE_PARAM(11, thickness, 1.456)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(1, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_345", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.145)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "SCALE_PARAM(7, thickness, 1.449)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_346", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.172)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002857)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(14, thickness, 1.377)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002538)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_347", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003502)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(10, thickness, 1.453)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_348", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "SCALE_PARAM(12, thickness, 1.377)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "SCALE_PARAM(3, thickness, 1.403)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_349", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.486)", + "SCALE_PARAM(14, thickness, 1.403)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(3, thickness, 1.279)", + "SCALE_PARAM(7, thickness, 1.186)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_350", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.383)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001827)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_351", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(9, thickness, 1.393)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_352", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.269)", + "SCALE_PARAM(8, thickness, 1.416)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(3, thickness, 1.548)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_353", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.443)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_354", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.481)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(5, thickness, 1.613)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_355", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_356", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.271)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.003541)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(3, thickness, 1.486)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_357", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.572)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002847)", + "SCALE_PARAM(5, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_358", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003297)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_359", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.166)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "SCALE_PARAM(0, thickness, 1.420)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "SCALE_PARAM(10, thickness, 1.520)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_360", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003558)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(12, thickness, 1.506)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_361", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(8, thickness, 1.290)", + "SCALE_PARAM(5, thickness, 1.195)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_362", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.333)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002498)", + "SCALE_PARAM(1, thickness, 1.658)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_363", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.196)", + "SCALE_PARAM(1, thickness, 1.238)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "SCALE_PARAM(8, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_364", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(8, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_365", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.477)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_366", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002464)", + "SCALE_PARAM(11, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(3, thickness, 1.650)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_367", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002717)", + "SCALE_PARAM(10, thickness, 1.193)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003078)", + "SCALE_PARAM(8, thickness, 1.429)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(9, thickness, 1.218)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_368", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(2, thickness, 1.486)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9518518518518518 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_369", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "SCALE_PARAM(13, thickness, 1.355)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_370", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.295)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "SCALE_PARAM(3, thickness, 1.318)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "SCALE_PARAM(5, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_371", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(1, thickness, 1.639)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_372", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.205)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "SCALE_PARAM(0, thickness, 1.387)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_373", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003361)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.004780)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002149)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002531)", + "SCALE_PARAM(2, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_374", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002938)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001832)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(5, thickness, 1.621)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(11, thickness, 1.215)", + "SCALE_PARAM(11, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_375", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.330)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002786)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002019)", + "SCALE_PARAM(8, thickness, 1.435)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(10, thickness, 1.182)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_376", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003353)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.001512)", + "SCALE_PARAM(14, thickness, 1.597)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(14, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_377", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.143)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002985)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_378", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.342)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_379", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.312)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002968)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003504)", + "SCALE_PARAM(13, thickness, 1.214)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_380", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.479)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_381", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(4, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(1, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_382", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.299)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002614)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_383", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.543)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "SCALE_PARAM(2, thickness, 1.277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_384", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.001739)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.001388)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(13, thickness, 1.351)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(2, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_385", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_386", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.647)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003257)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(1, thickness, 1.353)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_387", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.002112)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(9, thickness, 1.326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_388", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.258)", + "SCALE_PARAM(6, thickness, 1.215)", + "SCALE_PARAM(10, thickness, 1.387)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "SCALE_PARAM(2, thickness, 1.292)", + "SCALE_PARAM(3, thickness, 1.211)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_389", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.304)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_390", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(1, thickness, 1.385)", + "SCALE_PARAM(12, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_391", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_392", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002212)", + "SCALE_PARAM(5, thickness, 1.529)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(5, thickness, 1.198)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_393", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.003710)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.001740)", + "SCALE_PARAM(3, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(7, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_394", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.135)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.004652)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_395", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "SCALE_PARAM(2, thickness, 1.248)", + "SCALE_PARAM(7, thickness, 1.653)", + "SCALE_PARAM(10, thickness, 1.616)", + "SCALE_PARAM(7, thickness, 1.613)", + "SCALE_PARAM(2, thickness, 1.431)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_396", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(5, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_397", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.458)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002954)", + "SCALE_PARAM(3, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(1, thickness, 1.218)", + "SCALE_PARAM(14, thickness, 1.416)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_398", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(8, thickness, 1.590)", + "SCALE_PARAM(15, thickness, 1.613)", + "SCALE_PARAM(12, thickness, 1.385)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_399", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.473)", + "SCALE_PARAM(15, thickness, 1.414)", + "SCALE_PARAM(6, thickness, 1.658)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_400", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.222)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.001988)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_401", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(9, thickness, 1.188)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_402", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002334)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "SCALE_PARAM(14, thickness, 1.295)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_403", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "SCALE_PARAM(12, thickness, 1.212)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002412)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "SCALE_PARAM(14, thickness, 1.605)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_404", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.359)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002488)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(6, thickness, 1.555)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_405", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(5, thickness, 1.271)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002259)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(0, thickness, 1.508)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(14, thickness, 1.198)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_406", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "SCALE_PARAM(3, thickness, 1.279)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_407", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(5, thickness, 1.560)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_408", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(6, thickness, 1.252)", + "SCALE_PARAM(5, thickness, 1.667)", + "SCALE_PARAM(14, thickness, 1.330)", + "SCALE_PARAM(2, thickness, 1.565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_409", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(0, thickness, 1.276)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003114)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_410", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.276)", + "SCALE_PARAM(12, thickness, 1.368)", + "SCALE_PARAM(3, thickness, 1.362)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002190)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_411", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.314)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002968)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(0, thickness, 1.550)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_412", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.335)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.001994)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_413", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002065)", + "SCALE_PARAM(1, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_414", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002139)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003213)", + "SCALE_PARAM(9, thickness, 1.212)", + "SCALE_PARAM(4, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_415", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(6, thickness, 1.359)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002053)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002266)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_416", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.003651)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_417", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002619)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(10, thickness, 1.217)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_418", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(3, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002134)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_419", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(14, thickness, 1.572)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_420", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.235)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.001916)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_421", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_422", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.368)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(13, thickness, 1.198)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002853)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_423", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.362)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002731)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_424", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(3, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "SCALE_PARAM(6, thickness, 1.212)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_425", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_426", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_427", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002331)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(3, thickness, 1.418)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_428", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002344)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(11, thickness, 1.497)", + "SCALE_PARAM(8, thickness, 1.362)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_429", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(6, thickness, 1.179)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.003697)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003782)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.004774)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_430", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_431", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "SCALE_PARAM(3, thickness, 1.355)", + "SCALE_PARAM(3, thickness, 1.410)", + "SCALE_PARAM(6, thickness, 1.348)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_432", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.001965)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(2, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_433", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.401)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003138)", + "SCALE_PARAM(6, thickness, 1.504)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_434", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.002964)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002169)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002861)", + "SCALE_PARAM(14, thickness, 1.202)", + "SCALE_PARAM(11, thickness, 1.346)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_435", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(1, thickness, 1.412)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "SCALE_PARAM(8, thickness, 1.577)", + "SCALE_PARAM(6, thickness, 1.212)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "SCALE_PARAM(2, thickness, 1.621)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_436", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(1, thickness, 1.538)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(12, thickness, 1.282)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.003447)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_437", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(6, thickness, 1.412)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_438", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_439", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.198)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.001716)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_440", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.287)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_441", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003143)", + "SCALE_PARAM(11, thickness, 1.422)", + "SCALE_PARAM(12, thickness, 1.340)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_442", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.555)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003622)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(11, thickness, 1.661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_443", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.580)", + "SCALE_PARAM(8, thickness, 1.414)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002635)", + "SCALE_PARAM(13, thickness, 1.412)", + "SCALE_PARAM(14, thickness, 1.304)", + "SCALE_PARAM(8, thickness, 1.548)", + "SCALE_PARAM(4, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_444", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_445", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002458)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002926)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "SCALE_PARAM(9, thickness, 1.493)", + "SCALE_PARAM(5, thickness, 1.468)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_446", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(15, thickness, 1.425)", + "SCALE_PARAM(11, thickness, 1.618)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_447", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.002945)", + "SCALE_PARAM(2, thickness, 1.397)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002105)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(8, thickness, 1.610)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_448", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002387)", + "SCALE_PARAM(2, thickness, 1.458)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.001752)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(9, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_449", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.319)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "SCALE_PARAM(8, thickness, 1.437)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_450", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(3, thickness, 1.493)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_451", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.279)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "SCALE_PARAM(12, thickness, 1.529)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_452", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.161)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002869)", + "SCALE_PARAM(2, thickness, 1.241)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002811)", + "SCALE_PARAM(3, thickness, 1.616)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_453", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(1, thickness, 1.188)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "SCALE_PARAM(6, thickness, 1.339)", + "SCALE_PARAM(12, thickness, 1.527)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_454", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_455", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.003739)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.002320)", + "SCALE_PARAM(9, thickness, 1.437)", + "SCALE_PARAM(15, thickness, 1.377)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(1, thickness, 1.387)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_456", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.001690)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(12, thickness, 1.250)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_457", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "SCALE_PARAM(11, thickness, 1.374)", + "SCALE_PARAM(13, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_458", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.002380)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002840)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "SCALE_PARAM(6, thickness, 1.497)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_459", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "SCALE_PARAM(1, thickness, 1.368)", + "SCALE_PARAM(11, thickness, 1.302)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "SCALE_PARAM(7, thickness, 1.650)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_460", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "SCALE_PARAM(9, thickness, 1.412)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_461", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.002906)", + "SCALE_PARAM(9, thickness, 1.274)", + "SCALE_PARAM(7, thickness, 1.208)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.002579)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_462", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_463", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(1, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003293)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_464", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.441)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_465", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "SCALE_PARAM(4, thickness, 1.391)", + "SCALE_PARAM(3, thickness, 1.353)", + "SCALE_PARAM(8, thickness, 1.418)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_466", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(0, thickness, 1.214)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.003155)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_467", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.002938)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(0, thickness, 1.451)", + "SCALE_PARAM(8, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.005366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_468", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002467)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.002758)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.001886)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003192)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_469", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "SCALE_PARAM(5, thickness, 1.252)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.003717)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_470", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "SCALE_PARAM(8, thickness, 1.456)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "SCALE_PARAM(11, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_471", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_472", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.002154)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002940)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(9, thickness, 1.642)", + "SCALE_PARAM(11, thickness, 1.370)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_473", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002303)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(0, thickness, 1.325)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(0, thickness, 1.580)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_474", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.203)", + "SCALE_PARAM(10, thickness, 1.406)", + "SCALE_PARAM(6, thickness, 1.484)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002619)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_475", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002841)", + "SCALE_PARAM(14, thickness, 1.284)", + "SCALE_PARAM(11, thickness, 1.193)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_476", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.003301)", + "SCALE_PARAM(13, thickness, 1.259)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003642)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.004251)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_477", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.004101)", + "SCALE_PARAM(8, thickness, 1.209)", + "SCALE_PARAM(7, thickness, 1.502)", + "SCALE_PARAM(3, thickness, 1.372)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_478", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.214)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003225)", + "SCALE_PARAM(13, thickness, 1.328)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003341)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_479", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(15, thickness, 1.621)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(13, thickness, 1.211)", + "SCALE_PARAM(0, thickness, 1.597)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_480", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.597)", + "SCALE_PARAM(6, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_481", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.002515)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.002763)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.002452)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "SCALE_PARAM(1, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_482", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.553)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003390)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014477, 0.002413)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_483", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.002111)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002086)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(12, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_484", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.353)", + "SCALE_PARAM(3, thickness, 1.355)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.001910)", + "SCALE_PARAM(7, thickness, 1.220)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.002869)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_485", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.004156)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_486", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.121)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002589)", + "SCALE_PARAM(0, thickness, 1.618)", + "SCALE_PARAM(4, thickness, 1.449)", + "SCALE_PARAM(11, thickness, 1.256)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003722)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_487", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(1, thickness, 1.443)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.019978, 0.003330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_488", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(6, thickness, 1.351)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(12, thickness, 1.531)", + "SCALE_PARAM(0, thickness, 1.656)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003773)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_489", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.001633)", + "SCALE_PARAM(15, thickness, 1.209)", + "SCALE_PARAM(8, thickness, 1.244)", + "SCALE_PARAM(3, thickness, 1.629)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "SCALE_PARAM(15, thickness, 1.206)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_490", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003416)", + "SCALE_PARAM(2, thickness, 1.603)", + "SCALE_PARAM(5, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_491", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.024937, 0.002573)", + "SCALE_PARAM(10, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(11, thickness, 1.656)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_492", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.130)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "SCALE_PARAM(15, thickness, 1.209)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_493", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023218, 0.003870)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_494", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.022302, 0.002061)", + "SCALE_PARAM(9, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_495", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(5, thickness, 1.372)", + "SCALE_PARAM(15, thickness, 1.323)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_496", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.002939)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015070, 0.002512)", + "SCALE_PARAM(13, thickness, 1.447)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_497", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.022635, 0.003123)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.025506, 0.003520)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.021850, 0.003015)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_498", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.300)", + "SCALE_PARAM(13, thickness, 1.282)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.017047, 0.002106)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.032197, 0.004532)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(2, thickness, 1.399)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_092", + "trace_id": "auto_problem_092_trace_499", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 92)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.43, 0.00) [free]\n J2: pos=(4.85, 0.00) [free]\n J3: pos=(7.28, 0.00) [roller]\n J4: pos=(0.00, 3.59) [free]\n J5: pos=(2.43, 3.59) [free]\n J6: pos=(4.85, 3.59) [free]\n J7: pos=(7.28, 3.59) [free]\n\nMembers (13 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0209, t=0.0031)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0210, t=0.0031)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0162, t=0.0024)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0145, t=0.0021)]\n M4: J6-J7 [A36_Steel, Pipe(r=0.0151, t=0.0022)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0195, t=0.0019)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0226, t=0.0033)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0170, t=0.0025)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0203, t=0.0030)]\n M9: J1-J6 [A36_Steel, Pipe(r=0.0218, t=0.0032)]\n M10: J2-J5 [A36_Steel, Pipe(r=0.0255, t=0.0038)]\n M11: J2-J7 [A36_Steel, Pipe(r=0.0232, t=0.0034)]\n M12: J3-J6 [A36_Steel, Pipe(r=0.0249, t=0.0037)]\n\nLOADING:\n Joint J5: Force=(0, -43486, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.59 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 164.72396147505117, + "fos_buckling": 1.1147088510481746, + "fos_yielding": 4.411582501724821, + "deflection": 0.0019307033305754557, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.316)", + "SCALE_PARAM(9, thickness, 1.562)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(15, thickness, 1.471)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_0", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(5, thickness, 1.256)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(6, thickness, 1.211)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_1", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(5, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(3, thickness, 1.558)", + "SCALE_PARAM(9, thickness, 1.538)", + "SCALE_PARAM(10, thickness, 1.282)", + "SCALE_PARAM(0, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_2", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.661)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006646)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(9, thickness, 1.613)", + "SCALE_PARAM(8, thickness, 1.517)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_3", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007146)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007146)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_4", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.005470)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(5, thickness, 1.326)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.005105)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008798)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_5", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.297)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007660)", + "SCALE_PARAM(1, thickness, 1.393)", + "SCALE_PARAM(8, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_6", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.266)", + "SCALE_PARAM(4, thickness, 1.497)", + "SCALE_PARAM(0, thickness, 1.218)", + "SCALE_PARAM(3, thickness, 1.477)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.004948)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_7", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(6, thickness, 1.466)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_8", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.004916)", + "SCALE_PARAM(3, thickness, 1.590)", + "SCALE_PARAM(8, thickness, 1.462)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008589)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_9", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.006476)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(9, thickness, 1.220)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_10", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.005646)", + "SCALE_PARAM(3, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_11", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.383)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(6, thickness, 1.605)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_12", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(9, thickness, 1.558)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_13", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_14", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_15", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.006808)", + "SCALE_PARAM(4, thickness, 1.560)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_16", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.429)", + "SCALE_PARAM(5, thickness, 1.217)", + "SCALE_PARAM(2, thickness, 1.621)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_17", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(9, thickness, 1.645)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_18", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006207)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007673)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(4, thickness, 1.290)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_19", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.393)", + "SCALE_PARAM(9, thickness, 1.582)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(6, thickness, 1.403)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_20", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(3, thickness, 1.567)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_21", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_22", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(2, thickness, 1.300)", + "SCALE_PARAM(5, thickness, 1.230)", + "SCALE_PARAM(1, thickness, 1.277)", + "SCALE_PARAM(5, thickness, 1.330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_23", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.524)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.005225)", + "SCALE_PARAM(2, thickness, 1.661)", + "SCALE_PARAM(1, thickness, 1.534)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_24", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.253)", + "SCALE_PARAM(8, thickness, 1.353)", + "SCALE_PARAM(0, thickness, 1.495)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_25", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(5, thickness, 1.200)", + "SCALE_PARAM(5, thickness, 1.458)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_26", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(4, thickness, 1.182)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_27", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(6, thickness, 1.205)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_28", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007189)", + "SCALE_PARAM(1, thickness, 1.425)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.006576)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_29", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(9, thickness, 1.209)", + "SCALE_PARAM(1, thickness, 1.188)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(7, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_30", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.008448)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_31", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007519)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_32", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(9, thickness, 1.548)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_33", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009728)", + "SCALE_PARAM(10, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(9, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_34", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.362)", + "SCALE_PARAM(1, thickness, 1.613)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_35", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.007514)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_36", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(4, thickness, 1.639)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_37", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(6, thickness, 1.550)", + "SCALE_PARAM(7, thickness, 1.300)", + "SCALE_PARAM(2, thickness, 1.453)", + "SCALE_PARAM(8, thickness, 1.414)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_38", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(6, thickness, 1.475)", + "SCALE_PARAM(5, thickness, 1.232)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_39", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007332)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(4, thickness, 1.323)", + "SCALE_PARAM(7, thickness, 1.393)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_40", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(10, thickness, 1.300)", + "SCALE_PARAM(1, thickness, 1.344)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_41", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(0, thickness, 1.520)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009016)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007906)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009016)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_42", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007330)", + "SCALE_PARAM(8, thickness, 1.475)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_43", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.567)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_44", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.656)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.005480)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "SCALE_PARAM(2, thickness, 1.475)", + "SCALE_PARAM(7, thickness, 1.403)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_45", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.004909)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(8, thickness, 1.337)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_46", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.004459)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009231)", + "SCALE_PARAM(1, thickness, 1.527)", + "SCALE_PARAM(3, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_47", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.005569)", + "SCALE_PARAM(4, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(9, thickness, 1.560)", + "SCALE_PARAM(10, thickness, 1.230)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_48", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(8, thickness, 1.346)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_49", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.447)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006204)", + "SCALE_PARAM(2, thickness, 1.399)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_50", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(9, thickness, 1.214)", + "SCALE_PARAM(6, thickness, 1.410)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_51", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007573)", + "SCALE_PARAM(7, thickness, 1.429)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_52", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.383)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_53", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(1, thickness, 1.626)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_54", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.003036)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(3, thickness, 1.233)", + "SCALE_PARAM(3, thickness, 1.637)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_55", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009719)", + "SCALE_PARAM(9, thickness, 1.520)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(8, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_56", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(3, thickness, 1.391)", + "SCALE_PARAM(6, thickness, 1.305)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.008379)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.005544)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(6, thickness, 1.224)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_57", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.006698)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006698)", + "SCALE_PARAM(8, thickness, 1.346)", + "SCALE_PARAM(7, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_58", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.473)", + "SCALE_PARAM(6, thickness, 1.623)", + "SCALE_PARAM(7, thickness, 1.362)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(2, thickness, 1.292)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(10, thickness, 1.236)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_59", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.209)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(1, thickness, 1.340)", + "SCALE_PARAM(3, thickness, 1.420)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_60", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.001720)", + "SCALE_PARAM(6, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(5, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(5, thickness, 1.550)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_61", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.005093)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_62", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.339)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.006949)", + "SCALE_PARAM(9, thickness, 1.364)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_63", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.560)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007384)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(6, thickness, 1.385)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_64", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_65", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.359)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_66", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.183)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(5, thickness, 1.529)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_67", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(0, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(3, thickness, 1.577)", + "SCALE_PARAM(9, thickness, 1.348)", + "SCALE_PARAM(5, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_68", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.004915)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.005605)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(0, thickness, 1.572)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_69", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.126)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.006286)", + "SCALE_PARAM(9, thickness, 1.508)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_70", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.114)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.005649)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_71", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(3, thickness, 1.441)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_72", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.003668)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(5, thickness, 1.517)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_73", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(0, thickness, 1.548)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(7, thickness, 1.475)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_74", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.323)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.007869)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_75", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.222)", + "SCALE_PARAM(7, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_76", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_77", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.190)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.005577)", + "SCALE_PARAM(2, thickness, 1.506)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(8, thickness, 1.235)", + "SCALE_PARAM(0, thickness, 1.357)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_78", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(0, thickness, 1.582)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.006836)", + "SCALE_PARAM(9, thickness, 1.387)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_79", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(5, thickness, 1.190)", + "SCALE_PARAM(4, thickness, 1.397)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(9, thickness, 1.664)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_80", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(0, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_81", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.312)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_82", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.206)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.007873)", + "SCALE_PARAM(1, thickness, 1.460)", + "SCALE_PARAM(9, thickness, 1.292)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.005209)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_83", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007923)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009035)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_84", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(8, thickness, 1.193)", + "SCALE_PARAM(1, thickness, 1.524)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_85", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.359)", + "SCALE_PARAM(9, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(2, thickness, 1.256)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_86", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(7, thickness, 1.529)", + "SCALE_PARAM(2, thickness, 1.376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_87", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.506)", + "SCALE_PARAM(4, thickness, 1.238)", + "SCALE_PARAM(4, thickness, 1.513)", + "SCALE_PARAM(7, thickness, 1.661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_88", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.006522)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.004717)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(3, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(9, thickness, 1.335)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_89", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007573)", + "SCALE_PARAM(8, thickness, 1.267)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009593)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_90", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.004583)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.005713)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_91", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.351)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(10, thickness, 1.618)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(5, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_92", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.639)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_93", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.447)", + "SCALE_PARAM(3, thickness, 1.553)", + "SCALE_PARAM(5, thickness, 1.229)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007207)", + "SCALE_PARAM(0, thickness, 1.312)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "SCALE_PARAM(10, thickness, 1.242)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_94", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.005298)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(3, thickness, 1.362)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(3, thickness, 1.202)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_95", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009625)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008698)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "SCALE_PARAM(10, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_96", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.006512)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007118)", + "SCALE_PARAM(all_members, thickness, 1.333)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_97", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.008350)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(3, thickness, 1.558)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_98", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.005421)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(2, thickness, 1.203)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_99", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(1, thickness, 1.504)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_100", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007594)", + "SCALE_PARAM(10, thickness, 1.391)", + "SCALE_PARAM(4, thickness, 1.631)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_101", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.414)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(1, thickness, 1.383)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_102", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.006435)", + "SCALE_PARAM(10, thickness, 1.342)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(0, thickness, 1.431)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(10, thickness, 1.456)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_103", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.006027)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_104", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(6, thickness, 1.233)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_105", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(8, thickness, 1.205)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007547)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "SCALE_PARAM(10, thickness, 1.433)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_106", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.397)", + "SCALE_PARAM(7, thickness, 1.370)", + "SCALE_PARAM(5, thickness, 1.515)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_107", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.271)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(3, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_108", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.239)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_109", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.008223)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.005441)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(2, thickness, 1.456)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_110", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.005986)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(5, thickness, 1.497)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_111", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.637)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(7, thickness, 1.585)", + "SCALE_PARAM(8, thickness, 1.181)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.006035)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_112", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.437)", + "SCALE_PARAM(7, thickness, 1.543)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007960)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(3, thickness, 1.189)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_113", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006951)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(4, thickness, 1.647)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(8, thickness, 1.570)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_114", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.007864)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.007194)", + "SCALE_PARAM(9, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(5, thickness, 1.220)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_115", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.664)", + "SCALE_PARAM(5, thickness, 1.580)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_116", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.582)", + "SCALE_PARAM(7, thickness, 1.592)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_117", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_118", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.305)", + "SCALE_PARAM(2, thickness, 1.319)", + "SCALE_PARAM(2, thickness, 1.582)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(5, thickness, 1.203)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_119", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.575)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_120", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.186)", + "SCALE_PARAM(1, thickness, 1.401)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(10, thickness, 1.385)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_121", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.005752)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.003361)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(9, thickness, 1.623)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(9, thickness, 1.202)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_122", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(5, thickness, 1.193)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "SCALE_PARAM(4, thickness, 1.527)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_123", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007260)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "SCALE_PARAM(6, thickness, 1.408)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_124", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.006768)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.007645)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_125", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.003976)", + "SCALE_PARAM(1, thickness, 1.587)", + "SCALE_PARAM(9, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(4, thickness, 1.350)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_126", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.006753)", + "SCALE_PARAM(8, thickness, 1.404)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_127", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(4, thickness, 1.508)", + "SCALE_PARAM(7, thickness, 1.626)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_128", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_129", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007778)", + "SCALE_PARAM(4, thickness, 1.214)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_130", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(10, thickness, 1.353)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_131", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.572)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.005579)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.006955)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_132", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(7, thickness, 1.225)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009132)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_133", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007653)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009540)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_134", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(0, thickness, 1.495)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_135", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.271)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(8, thickness, 1.538)", + "SCALE_PARAM(6, thickness, 1.437)", + "SCALE_PARAM(9, thickness, 1.600)", + "SCALE_PARAM(7, thickness, 1.499)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_136", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(9, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(7, thickness, 1.200)", + "SCALE_PARAM(7, thickness, 1.626)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_137", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(4, thickness, 1.473)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_138", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.005526)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(7, thickness, 1.397)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.005578)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(3, thickness, 1.555)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_139", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009682)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.008490)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.005618)", + "SCALE_PARAM(8, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(2, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_140", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(2, thickness, 1.475)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_141", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_142", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.650)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.004490)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.006785)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_143", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007196)", + "SCALE_PARAM(0, thickness, 1.464)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(1, thickness, 1.560)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_144", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(7, thickness, 1.182)", + "SCALE_PARAM(7, thickness, 1.520)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_145", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_146", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.006903)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_147", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.008237)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(1, thickness, 1.192)", + "SCALE_PARAM(4, thickness, 1.208)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_148", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.005994)", + "SCALE_PARAM(6, thickness, 1.376)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.005457)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007544)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_149", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(8, thickness, 1.269)", + "SCALE_PARAM(4, thickness, 1.355)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_150", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.460)", + "SCALE_PARAM(7, thickness, 1.401)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_151", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009226)", + "SCALE_PARAM(3, thickness, 1.244)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009226)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(3, thickness, 1.312)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_152", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.333)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007980)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_153", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(5, thickness, 1.335)", + "SCALE_PARAM(7, thickness, 1.258)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.007511)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_154", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.181)", + "SCALE_PARAM(4, thickness, 1.524)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(2, thickness, 1.292)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_155", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(10, thickness, 1.639)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(3, thickness, 1.314)", + "SCALE_PARAM(9, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_156", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.282)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_157", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.006900)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(5, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_158", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.656)", + "SCALE_PARAM(6, thickness, 1.309)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.004181)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(6, thickness, 1.427)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_159", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.221)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008143)", + "SCALE_PARAM(10, thickness, 1.328)", + "SCALE_PARAM(3, thickness, 1.667)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_160", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_161", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.346)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(2, thickness, 1.464)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_162", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.199)", + "SCALE_PARAM(4, thickness, 1.582)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "SCALE_PARAM(2, thickness, 1.247)", + "SCALE_PARAM(9, thickness, 1.618)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_163", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(10, thickness, 1.269)", + "SCALE_PARAM(0, thickness, 1.502)", + "SCALE_PARAM(4, thickness, 1.381)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_164", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.511)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007714)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(0, thickness, 1.230)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.008378)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_165", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.214)", + "SCALE_PARAM(8, thickness, 1.383)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_166", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.004921)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_167", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(2, thickness, 1.626)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.005068)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007007)", + "SCALE_PARAM(6, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_168", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.399)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(0, thickness, 1.285)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_169", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(5, thickness, 1.572)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_170", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.006849)", + "SCALE_PARAM(2, thickness, 1.261)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.004532)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_171", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.138)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_172", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(0, thickness, 1.582)", + "SCALE_PARAM(10, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_173", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.007479)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007479)", + "SCALE_PARAM(1, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(0, thickness, 1.225)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_174", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.005905)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(5, thickness, 1.437)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_175", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_176", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.139)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_177", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_178", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_179", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_180", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.006916)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007058)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.007058)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_181", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.502)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_182", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.004668)", + "SCALE_PARAM(3, thickness, 1.339)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(2, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_183", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.603)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(1, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_184", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.637)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(1, thickness, 1.475)", + "SCALE_PARAM(0, thickness, 1.653)", + "SCALE_PARAM(0, thickness, 1.209)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_185", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.362)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(6, thickness, 1.445)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_186", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.004435)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(10, thickness, 1.637)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_187", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.007552)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_188", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(7, thickness, 1.325)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(7, thickness, 1.477)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_189", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009576)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.008397)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(5, thickness, 1.618)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_190", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.464)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(4, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_191", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.499)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(5, thickness, 1.623)", + "SCALE_PARAM(8, thickness, 1.379)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_192", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(0, thickness, 1.414)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(3, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_193", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.267)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(10, thickness, 1.504)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_194", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.004734)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_195", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.005776)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(5, thickness, 1.198)", + "SCALE_PARAM(6, thickness, 1.182)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_196", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_197", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(10, thickness, 1.515)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_198", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.008407)", + "SCALE_PARAM(6, thickness, 1.263)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.007690)", + "SCALE_PARAM(7, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_199", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.176)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.003224)", + "SCALE_PARAM(5, thickness, 1.548)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_200", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008359)", + "SCALE_PARAM(0, thickness, 1.647)", + "SCALE_PARAM(6, thickness, 1.626)", + "SCALE_PARAM(7, thickness, 1.294)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_201", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.005179)", + "SCALE_PARAM(5, thickness, 1.212)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(2, thickness, 1.376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_202", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.203)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008795)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(1, thickness, 1.274)", + "SCALE_PARAM(1, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_203", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(1, thickness, 1.475)", + "SCALE_PARAM(9, thickness, 1.391)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(1, thickness, 1.244)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(5, thickness, 1.524)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_204", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.006871)", + "SCALE_PARAM(5, thickness, 1.435)", + "SCALE_PARAM(4, thickness, 1.404)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(9, thickness, 1.285)", + "SCALE_PARAM(6, thickness, 1.577)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_205", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.241)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.006511)", + "SCALE_PARAM(7, thickness, 1.250)", + "SCALE_PARAM(6, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_206", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(3, thickness, 1.626)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_207", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.003653)", + "SCALE_PARAM(8, thickness, 1.645)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007444)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.006528)", + "SCALE_PARAM(5, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_208", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006090)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008824)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(0, thickness, 1.289)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_209", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.002348)", + "SCALE_PARAM(5, thickness, 1.443)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_210", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.005258)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(5, thickness, 1.193)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_211", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.117)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(1, thickness, 1.433)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_212", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.490)", + "SCALE_PARAM(1, thickness, 1.577)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(2, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_213", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007680)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008757)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.007025)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(5, thickness, 1.422)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_214", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.391)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.005064)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009310)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_215", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(6, thickness, 1.456)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(2, thickness, 1.295)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007289)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_216", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008272)", + "SCALE_PARAM(5, thickness, 1.441)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006635)", + "SCALE_PARAM(1, thickness, 1.244)", + "SCALE_PARAM(8, thickness, 1.531)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(9, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_217", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.258)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(9, thickness, 1.217)", + "SCALE_PARAM(4, thickness, 1.221)", + "SCALE_PARAM(8, thickness, 1.425)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_218", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.004289)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.005347)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_219", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_220", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.005538)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(2, thickness, 1.389)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_221", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006527)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007135)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.004721)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_222", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007591)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.004405)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.008444)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_223", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.003305)", + "SCALE_PARAM(5, thickness, 1.610)", + "SCALE_PARAM(10, thickness, 1.182)", + "SCALE_PARAM(10, thickness, 1.497)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_224", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.335)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(3, thickness, 1.517)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.008314)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_225", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.247)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_226", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.420)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_227", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.007463)", + "SCALE_PARAM(8, thickness, 1.425)", + "SCALE_PARAM(2, thickness, 1.420)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(4, thickness, 1.300)", + "SCALE_PARAM(8, thickness, 1.570)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_228", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.200)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.007142)", + "SCALE_PARAM(3, thickness, 1.215)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_229", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.005470)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(4, thickness, 1.490)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_230", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(10, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_231", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.005287)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(9, thickness, 1.541)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_232", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.353)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(6, thickness, 1.364)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_233", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.006590)", + "SCALE_PARAM(1, thickness, 1.429)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007204)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008215)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_234", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.376)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(0, thickness, 1.314)", + "SCALE_PARAM(7, thickness, 1.403)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.007618)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_235", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_236", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.203)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.006701)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.005376)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.003888)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_237", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(0, thickness, 1.511)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_238", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.575)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(5, thickness, 1.351)", + "SCALE_PARAM(9, thickness, 1.550)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_239", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.422)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006857)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(6, thickness, 1.546)", + "SCALE_PARAM(10, thickness, 1.287)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_240", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(4, thickness, 1.350)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_241", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.267)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009430)", + "SCALE_PARAM(7, thickness, 1.267)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007565)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.007565)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_242", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008365)", + "SCALE_PARAM(6, thickness, 1.294)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_243", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.148)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008457)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008457)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(5, thickness, 1.661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_244", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_245", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.616)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(8, thickness, 1.294)", + "SCALE_PARAM(0, thickness, 1.522)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_246", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.294)", + "SCALE_PARAM(2, thickness, 1.468)", + "SCALE_PARAM(10, thickness, 1.486)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_247", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.115)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(0, thickness, 1.192)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_248", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(3, thickness, 1.292)", + "SCALE_PARAM(1, thickness, 1.570)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(8, thickness, 1.248)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_249", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(6, thickness, 1.344)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_250", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(4, thickness, 1.342)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(0, thickness, 1.185)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_251", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.005852)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_252", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.534)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007409)", + "SCALE_PARAM(7, thickness, 1.259)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.004902)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_253", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_254", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.003089)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008826)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(5, thickness, 1.658)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_255", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.005532)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(8, thickness, 1.427)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_256", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008423)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006757)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008423)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_257", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.192)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006713)", + "SCALE_PARAM(4, thickness, 1.300)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008368)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(5, thickness, 1.245)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_258", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.279)", + "SCALE_PARAM(0, thickness, 1.562)", + "SCALE_PARAM(6, thickness, 1.656)", + "SCALE_PARAM(3, thickness, 1.453)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008781)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.007700)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_259", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006563)", + "SCALE_PARAM(4, thickness, 1.312)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_260", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.479)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(3, thickness, 1.511)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.006810)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_261", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007388)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008425)", + "SCALE_PARAM(10, thickness, 1.543)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(10, thickness, 1.439)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_262", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.005241)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_263", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007112)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.007774)", + "SCALE_PARAM(5, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_264", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(5, thickness, 1.449)", + "SCALE_PARAM(3, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_265", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.263)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "SCALE_PARAM(6, thickness, 1.531)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_266", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.300)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009704)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_267", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.277)", + "SCALE_PARAM(3, thickness, 1.493)", + "SCALE_PARAM(8, thickness, 1.359)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(4, thickness, 1.220)", + "SCALE_PARAM(9, thickness, 1.502)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_268", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(0, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_269", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.006905)", + "SCALE_PARAM(1, thickness, 1.381)", + "SCALE_PARAM(3, thickness, 1.280)", + "SCALE_PARAM(10, thickness, 1.567)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_270", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_271", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(8, thickness, 1.466)", + "SCALE_PARAM(3, thickness, 1.453)", + "SCALE_PARAM(6, thickness, 1.550)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_272", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.006528)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(2, thickness, 1.479)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_273", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(2, thickness, 1.443)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_274", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(5, thickness, 1.570)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_275", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.008241)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.007539)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(5, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_276", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008990)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.007211)", + "SCALE_PARAM(5, thickness, 1.285)", + "SCALE_PARAM(4, thickness, 1.203)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008990)", + "SCALE_PARAM(1, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_277", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006609)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_278", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.282)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(10, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_279", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.342)", + "SCALE_PARAM(5, thickness, 1.645)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(9, thickness, 1.565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_280", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(6, thickness, 1.572)", + "SCALE_PARAM(3, thickness, 1.466)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.004776)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(1, thickness, 1.189)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_281", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.253)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007604)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_282", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007174)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(7, thickness, 1.575)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.006697)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(2, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_283", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.006187)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "SCALE_PARAM(10, thickness, 1.506)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_284", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.410)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "SCALE_PARAM(4, thickness, 1.529)", + "SCALE_PARAM(6, thickness, 1.312)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_285", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_286", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.006587)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.005366)", + "SCALE_PARAM(3, thickness, 1.618)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_287", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(6, thickness, 1.195)", + "SCALE_PARAM(10, thickness, 1.508)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_288", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.408)", + "SCALE_PARAM(6, thickness, 1.267)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(3, thickness, 1.239)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_289", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(2, thickness, 1.389)", + "SCALE_PARAM(5, thickness, 1.520)", + "SCALE_PARAM(5, thickness, 1.381)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.007271)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_290", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(5, thickness, 1.178)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_291", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.258)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_292", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007805)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.007140)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_293", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(5, thickness, 1.435)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.008142)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(0, thickness, 1.453)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(4, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_294", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(0, thickness, 1.524)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(3, thickness, 1.333)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_295", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_296", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.006020)", + "SCALE_PARAM(8, thickness, 1.575)", + "SCALE_PARAM(6, thickness, 1.506)", + "SCALE_PARAM(10, thickness, 1.305)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_297", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_298", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.174)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.006461)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(4, thickness, 1.410)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_299", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.004058)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(1, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_300", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.006927)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_301", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.217)", + "SCALE_PARAM(1, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_302", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(1, thickness, 1.527)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_303", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.253)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(2, thickness, 1.357)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_304", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.332)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(8, thickness, 1.245)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_305", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.005474)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008232)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_306", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(2, thickness, 1.499)", + "SCALE_PARAM(6, thickness, 1.592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_307", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.389)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.008198)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(9, thickness, 1.259)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_308", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.445)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(7, thickness, 1.205)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.007543)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.008245)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_309", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(0, thickness, 1.379)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006992)", + "SCALE_PARAM(1, thickness, 1.603)", + "SCALE_PARAM(10, thickness, 1.661)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_310", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.520)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.006458)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_311", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.664)", + "SCALE_PARAM(9, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(7, thickness, 1.431)", + "SCALE_PARAM(1, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_312", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.004360)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(0, thickness, 1.376)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_313", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.004208)", + "SCALE_PARAM(8, thickness, 1.634)", + "SCALE_PARAM(2, thickness, 1.524)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.007010)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_314", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.531)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "SCALE_PARAM(2, thickness, 1.462)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_315", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007211)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008989)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.007211)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_316", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007381)", + "SCALE_PARAM(6, thickness, 1.370)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007381)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(5, thickness, 1.427)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_317", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_318", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.370)", + "SCALE_PARAM(6, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_319", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(4, thickness, 1.548)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_320", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.003230)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.004882)", + "SCALE_PARAM(3, thickness, 1.553)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(1, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_321", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(7, thickness, 1.572)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_322", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.391)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008157)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_323", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.006347)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(1, thickness, 1.610)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_324", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.258)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009462)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.008298)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_325", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(7, thickness, 1.490)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_326", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.391)", + "SCALE_PARAM(5, thickness, 1.546)", + "SCALE_PARAM(7, thickness, 1.305)", + "SCALE_PARAM(0, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(9, thickness, 1.342)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_327", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.174)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.005983)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_328", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(6, thickness, 1.462)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_329", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.497)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(9, thickness, 1.517)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006893)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(3, thickness, 1.486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_330", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_331", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(9, thickness, 1.610)", + "SCALE_PARAM(2, thickness, 1.429)", + "SCALE_PARAM(2, thickness, 1.412)", + "SCALE_PARAM(0, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_332", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.328)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.005099)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(2, thickness, 1.401)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_333", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.195)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.003690)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(10, thickness, 1.357)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(9, thickness, 1.567)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_334", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_335", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.214)", + "SCALE_PARAM(4, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(3, thickness, 1.429)", + "SCALE_PARAM(1, thickness, 1.600)", + "SCALE_PARAM(10, thickness, 1.613)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_336", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.401)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.006523)", + "SCALE_PARAM(4, thickness, 1.350)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008657)", + "SCALE_PARAM(6, thickness, 1.513)", + "SCALE_PARAM(3, thickness, 1.572)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9518518518518518 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_337", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.522)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_338", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.004269)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(5, thickness, 1.339)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_339", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.202)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.005781)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007207)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006488)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_340", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.004868)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(6, thickness, 1.416)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_341", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.517)", + "SCALE_PARAM(2, thickness, 1.391)", + "SCALE_PARAM(1, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_342", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007514)", + "SCALE_PARAM(5, thickness, 1.305)", + "SCALE_PARAM(3, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_343", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.261)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.006990)", + "SCALE_PARAM(10, thickness, 1.647)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_344", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006386)", + "SCALE_PARAM(4, thickness, 1.456)", + "SCALE_PARAM(5, thickness, 1.284)", + "SCALE_PARAM(6, thickness, 1.664)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009074)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_345", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_346", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.458)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(2, thickness, 1.299)", + "SCALE_PARAM(1, thickness, 1.344)", + "SCALE_PARAM(1, thickness, 1.248)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_347", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.340)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.008067)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_348", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(9, thickness, 1.225)", + "SCALE_PARAM(4, thickness, 1.236)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_349", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.007394)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.005348)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_350", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(1, thickness, 1.401)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_351", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.232)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_352", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.437)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(5, thickness, 1.295)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "SCALE_PARAM(4, thickness, 1.332)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_353", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_354", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(2, thickness, 1.235)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_355", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007622)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.006973)", + "SCALE_PARAM(5, thickness, 1.294)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.005044)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_356", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_357", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.393)", + "SCALE_PARAM(10, thickness, 1.357)", + "SCALE_PARAM(7, thickness, 1.276)", + "SCALE_PARAM(1, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(1, thickness, 1.422)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_358", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006041)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(0, thickness, 1.613)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.008236)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_359", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006775)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.006775)", + "SCALE_PARAM(9, thickness, 1.199)", + "SCALE_PARAM(7, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(5, thickness, 1.195)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_360", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.008357)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(0, thickness, 1.255)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(2, thickness, 1.211)", + "SCALE_PARAM(7, thickness, 1.499)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_361", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.300)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.004734)", + "SCALE_PARAM(1, thickness, 1.403)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(2, thickness, 1.381)", + "SCALE_PARAM(3, thickness, 1.629)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_362", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009629)", + "SCALE_PARAM(0, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_363", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009664)", + "SCALE_PARAM(5, thickness, 1.383)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_364", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.664)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(7, thickness, 1.479)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_365", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.567)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.005026)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(10, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_366", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(9, thickness, 1.337)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(1, thickness, 1.333)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_367", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.339)", + "SCALE_PARAM(6, thickness, 1.543)", + "SCALE_PARAM(9, thickness, 1.284)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_368", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.506)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(1, thickness, 1.230)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.004885)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(3, thickness, 1.366)", + "SCALE_PARAM(10, thickness, 1.522)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_369", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.008313)", + "SCALE_PARAM(7, thickness, 1.506)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_370", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(4, thickness, 1.383)", + "SCALE_PARAM(4, thickness, 1.276)", + "SCALE_PARAM(10, thickness, 1.342)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_371", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.004083)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007214)", + "SCALE_PARAM(8, thickness, 1.565)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_372", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(3, thickness, 1.361)", + "SCALE_PARAM(5, thickness, 1.287)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_373", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.192)", + "SCALE_PARAM(4, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_374", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.464)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007922)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_375", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.008320)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007611)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(5, thickness, 1.565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_376", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.253)", + "SCALE_PARAM(4, thickness, 1.385)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(3, thickness, 1.346)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_377", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007232)", + "SCALE_PARAM(2, thickness, 1.284)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007232)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_378", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_379", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(9, thickness, 1.368)", + "SCALE_PARAM(9, thickness, 1.222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_380", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.003303)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007562)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_381", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(4, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(7, thickness, 1.517)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_382", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007623)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009503)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009503)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_383", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.120)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(2, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_384", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.006767)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(1, thickness, 1.222)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "SCALE_PARAM(0, thickness, 1.340)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_385", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.005098)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.004497)", + "SCALE_PARAM(7, thickness, 1.208)", + "SCALE_PARAM(3, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_386", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.661)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006441)", + "SCALE_PARAM(3, thickness, 1.626)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(9, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(10, thickness, 1.431)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_387", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.344)", + "SCALE_PARAM(2, thickness, 1.368)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(4, thickness, 1.543)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_388", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007356)", + "SCALE_PARAM(6, thickness, 1.536)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007356)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_389", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.004226)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(1, thickness, 1.272)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_390", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.004422)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(7, thickness, 1.206)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_391", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_392", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.252)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.007878)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_393", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007542)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009401)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_394", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.247)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.008242)", + "SCALE_PARAM(8, thickness, 1.397)", + "SCALE_PARAM(10, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_395", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.248)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(4, thickness, 1.575)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(0, thickness, 1.359)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_396", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.587)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_397", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.005539)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.006497)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(1, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_398", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.445)", + "SCALE_PARAM(10, thickness, 1.466)", + "SCALE_PARAM(5, thickness, 1.186)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_399", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_400", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.007566)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(8, thickness, 1.215)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_401", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(4, thickness, 1.385)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_402", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_403", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(6, thickness, 1.389)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(10, thickness, 1.486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_404", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_405", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_406", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.202)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(0, thickness, 1.323)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.006794)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(8, thickness, 1.397)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_407", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_408", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(5, thickness, 1.389)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_409", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(1, thickness, 1.486)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(7, thickness, 1.613)", + "SCALE_PARAM(1, thickness, 1.235)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_410", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008146)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(6, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_411", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006964)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(7, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_412", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.259)", + "SCALE_PARAM(9, thickness, 1.418)", + "SCALE_PARAM(7, thickness, 1.287)", + "SCALE_PARAM(6, thickness, 1.567)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009629)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_413", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.005367)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(6, thickness, 1.248)", + "SCALE_PARAM(2, thickness, 1.346)", + "SCALE_PARAM(0, thickness, 1.490)", + "SCALE_PARAM(2, thickness, 1.256)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_414", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.112)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(4, thickness, 1.567)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_415", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.406)", + "SCALE_PARAM(7, thickness, 1.473)", + "SCALE_PARAM(5, thickness, 1.217)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_416", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(6, thickness, 1.610)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.007622)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_417", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.608)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.002839)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.003539)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9518518518518518 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_418", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007712)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.006187)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007129)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_419", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_420", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.603)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(4, thickness, 1.647)", + "SCALE_PARAM(9, thickness, 1.333)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_421", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007636)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_422", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007484)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(6, thickness, 1.353)", + "SCALE_PARAM(7, thickness, 1.520)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(8, thickness, 1.263)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_423", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006661)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_424", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(10, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_425", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_426", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(3, thickness, 1.342)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(3, thickness, 1.451)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_427", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.186)", + "SCALE_PARAM(7, thickness, 1.629)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_428", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.006143)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_429", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(10, thickness, 1.217)", + "SCALE_PARAM(2, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_430", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.276)", + "SCALE_PARAM(7, thickness, 1.300)", + "SCALE_PARAM(5, thickness, 1.389)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.006541)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_431", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009088)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(9, thickness, 1.383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_432", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.408)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(4, thickness, 1.488)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(7, thickness, 1.258)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_433", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(6, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(7, thickness, 1.449)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007905)", + "SCALE_PARAM(9, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_434", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007065)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.006849)", + "SCALE_PARAM(9, thickness, 1.385)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_435", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.006987)", + "SCALE_PARAM(5, thickness, 1.236)", + "SCALE_PARAM(2, thickness, 1.255)", + "SCALE_PARAM(0, thickness, 1.439)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_436", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.335)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "SCALE_PARAM(8, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_437", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.196)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.002825)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_438", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(4, thickness, 1.458)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_439", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.527)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(1, thickness, 1.357)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_440", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006044)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_441", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(6, thickness, 1.493)", + "SCALE_PARAM(6, thickness, 1.618)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_442", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.005738)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.006895)", + "SCALE_PARAM(7, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(9, thickness, 1.401)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_443", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.353)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.006870)", + "SCALE_PARAM(4, thickness, 1.610)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_444", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.005901)", + "SCALE_PARAM(8, thickness, 1.307)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.006451)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "SCALE_PARAM(6, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_445", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(10, thickness, 1.575)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_446", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.135)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(4, thickness, 1.366)", + "SCALE_PARAM(2, thickness, 1.255)", + "SCALE_PARAM(6, thickness, 1.203)", + "SCALE_PARAM(8, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_447", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007454)", + "SCALE_PARAM(0, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_448", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.637)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(2, thickness, 1.435)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_449", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(2, thickness, 1.309)", + "SCALE_PARAM(2, thickness, 1.271)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008147)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_450", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_451", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.004375)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.004783)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008548)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_452", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.447)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.006512)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(5, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_453", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(5, thickness, 1.416)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_454", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006594)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007208)", + "SCALE_PARAM(5, thickness, 1.449)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(10, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_455", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(0, thickness, 1.603)", + "SCALE_PARAM(5, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_456", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007895)", + "SCALE_PARAM(10, thickness, 1.370)", + "SCALE_PARAM(8, thickness, 1.364)", + "SCALE_PARAM(4, thickness, 1.366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_457", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007722)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_458", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(8, thickness, 1.222)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(5, thickness, 1.637)", + "SCALE_PARAM(9, thickness, 1.247)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_459", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.006376)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.004219)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_460", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.131)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(0, thickness, 1.202)", + "SCALE_PARAM(7, thickness, 1.408)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_461", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(0, thickness, 1.211)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.007047)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_462", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(1, thickness, 1.357)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_463", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.233)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(3, thickness, 1.403)", + "SCALE_PARAM(3, thickness, 1.200)", + "SCALE_PARAM(1, thickness, 1.290)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_464", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007175)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(7, thickness, 1.555)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_465", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.005274)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_466", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_467", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.193)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_468", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(4, thickness, 1.650)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_469", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(4, thickness, 1.206)", + "SCALE_PARAM(7, thickness, 1.295)", + "SCALE_PARAM(0, thickness, 1.176)", + "SCALE_PARAM(5, thickness, 1.395)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_470", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.147)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.006388)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(3, thickness, 1.248)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_471", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.484)", + "SCALE_PARAM(1, thickness, 1.550)", + "SCALE_PARAM(9, thickness, 1.289)", + "SCALE_PARAM(3, thickness, 1.235)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_472", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.007214)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007886)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(7, thickness, 1.205)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_473", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(0, thickness, 1.464)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_474", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008145)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.006534)", + "SCALE_PARAM(4, thickness, 1.437)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_475", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.006346)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006561)", + "SCALE_PARAM(6, thickness, 1.538)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_476", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(10, thickness, 1.279)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_477", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(0, thickness, 1.587)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009133)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(10, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_478", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_479", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(2, thickness, 1.570)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.008568)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_480", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.241)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007107)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.005701)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_481", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(5, thickness, 1.513)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_482", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.235)", + "ADD_MEMBER(1, 3, 6061_T6_Aluminum, Pipe, 0.056916, 0.007954)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_483", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_484", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(3, thickness, 1.629)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.010817)", + "SCALE_PARAM(6, thickness, 1.316)", + "SCALE_PARAM(5, thickness, 1.353)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_485", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.460)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.003044)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_486", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.418)", + "SCALE_PARAM(1, thickness, 1.495)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_487", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.006277)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "SCALE_PARAM(1, thickness, 1.321)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_488", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(7, thickness, 1.199)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_489", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.389)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007231)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.005801)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007231)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_490", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006493)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.005546)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007841)", + "SCALE_PARAM(2, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(6, thickness, 1.220)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.008678)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9518518518518518 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_491", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.290)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.052066, 0.007431)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.037661, 0.005375)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009263)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_492", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.600)", + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.005149)", + "SCALE_PARAM(1, thickness, 1.541)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(10, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_493", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(7, thickness, 1.495)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.007380)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(9, thickness, 1.408)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(6, thickness, 1.515)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_494", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.007154)", + "ADD_MEMBER(3, 4, 6061_T6_Aluminum, Pipe, 0.052066, 0.006544)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_495", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.618)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.056916, 0.009486)", + "SCALE_PARAM(5, thickness, 1.279)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9962962962962963 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_496", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.009520)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.005820)", + "SCALE_PARAM(8, thickness, 1.359)", + "SCALE_PARAM(7, thickness, 1.637)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(3, thickness, 1.391)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9814814814814815 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_497", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(9, thickness, 1.280)", + "SCALE_PARAM(8, thickness, 1.395)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_498", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.323)", + "SCALE_PARAM(10, thickness, 1.490)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_093", + "trace_id": "auto_problem_093_trace_499", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 93)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(6.77, 0.00) [free]\n J2: pos=(13.55, 0.00) [roller]\n J3: pos=(0.00, 3.53) [free]\n J4: pos=(6.77, 3.53) [free]\n J5: pos=(13.55, 3.53) [free]\n\nMembers (10 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0594, t=0.0083)]\n M2: J3-J4 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0521, t=0.0073)]\n M4: J0-J3 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0036)]\n M5: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0377, t=0.0053)]\n M6: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0325, t=0.0045)]\n M7: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0091)]\n M8: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0569, t=0.0079)]\n M9: J2-J4 [6061_T6_Aluminum, Pipe(r=0.0649, t=0.0077)]\n\nLOADING:\n Joint J4: Force=(0, -75507, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 600.91 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.585)", + "ADD_MEMBER(0, 4, 6061_T6_Aluminum, Pipe, 0.064904, 0.005375)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(0, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_0", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.239)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003551)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_1", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.002733)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.003530)", + "SCALE_PARAM(15, thickness, 1.342)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(10, thickness, 1.590)", + "SCALE_PARAM(9, thickness, 1.618)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_2", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_3", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(9, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_4", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.179)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "SCALE_PARAM(4, thickness, 1.399)", + "SCALE_PARAM(1, thickness, 1.292)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_5", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(14, thickness, 1.565)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003183)", + "SCALE_PARAM(0, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_6", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.253)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "SCALE_PARAM(13, thickness, 1.497)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_7", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.239)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.002151)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_8", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.333)", + "SCALE_PARAM(5, thickness, 1.433)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_9", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.479)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(0, thickness, 1.473)", + "SCALE_PARAM(4, thickness, 1.383)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003187)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(6, thickness, 1.497)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_10", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003832)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(13, thickness, 1.299)", + "SCALE_PARAM(4, thickness, 1.404)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003787)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_11", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.536)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004849)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003382)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "SCALE_PARAM(12, thickness, 1.374)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_12", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.274)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "SCALE_PARAM(3, thickness, 1.272)", + "SCALE_PARAM(12, thickness, 1.618)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_13", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.299)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003342)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002073)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(1, thickness, 1.504)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_14", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.403)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(9, thickness, 1.250)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(11, thickness, 1.224)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "SCALE_PARAM(0, thickness, 1.259)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_15", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003736)", + "SCALE_PARAM(4, thickness, 1.350)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(10, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_16", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.259)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003272)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(10, thickness, 1.395)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_17", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003041)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(7, thickness, 1.443)", + "SCALE_PARAM(8, thickness, 1.658)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_18", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003083)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003301)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004159)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_19", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_20", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.004925)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_21", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.205)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_22", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.004313)", + "SCALE_PARAM(3, thickness, 1.647)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002015)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003828)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005122)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004093)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_23", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.003965)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(15, thickness, 1.277)", + "SCALE_PARAM(13, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_24", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003318)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002499)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.001796)", + "SCALE_PARAM(13, thickness, 1.287)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(13, thickness, 1.558)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_25", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003495)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.004964)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.002644)", + "SCALE_PARAM(5, thickness, 1.190)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002754)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_26", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.471)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.004342)", + "SCALE_PARAM(11, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003722)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_27", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(10, thickness, 1.548)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(12, thickness, 1.473)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_28", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.462)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(0, thickness, 1.209)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_29", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001384)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(4, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_30", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002688)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "SCALE_PARAM(5, thickness, 1.248)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_31", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(14, thickness, 1.277)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004266)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_32", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.002212)", + "SCALE_PARAM(1, thickness, 1.650)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.002760)", + "SCALE_PARAM(13, thickness, 1.274)", + "SCALE_PARAM(4, thickness, 1.613)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_33", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003902)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.002347)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(3, thickness, 1.453)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_34", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_35", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003797)", + "SCALE_PARAM(13, thickness, 1.608)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(7, thickness, 1.447)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_36", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(11, thickness, 1.555)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_37", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.119)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "SCALE_PARAM(10, thickness, 1.490)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_38", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.002594)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_39", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.285)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.002811)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_40", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(2, thickness, 1.406)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "SCALE_PARAM(1, thickness, 1.618)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_41", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001470)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(4, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "SCALE_PARAM(13, thickness, 1.294)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_42", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.389)", + "SCALE_PARAM(8, thickness, 1.186)", + "SCALE_PARAM(8, thickness, 1.488)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_43", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002408)", + "SCALE_PARAM(7, thickness, 1.381)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_44", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.475)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(1, thickness, 1.193)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_45", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(13, thickness, 1.504)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(4, thickness, 1.582)", + "SCALE_PARAM(11, thickness, 1.582)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_46", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.279)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.003281)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(11, thickness, 1.429)", + "SCALE_PARAM(2, thickness, 1.420)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_47", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_48", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_49", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.189)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_50", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.003312)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(15, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_51", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.209)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.001841)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.003932)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(2, thickness, 1.481)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_52", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "SCALE_PARAM(12, thickness, 1.272)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_53", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.560)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.004011)", + "SCALE_PARAM(12, thickness, 1.261)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003354)", + "SCALE_PARAM(11, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_54", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.321)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005273)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_55", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003820)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.004026)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "SCALE_PARAM(10, thickness, 1.524)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_56", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.508)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "SCALE_PARAM(4, thickness, 1.618)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_57", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.002748)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(5, thickness, 1.511)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(4, thickness, 1.221)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_58", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.391)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.002496)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_59", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.653)", + "SCALE_PARAM(13, thickness, 1.374)", + "SCALE_PARAM(6, thickness, 1.506)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "SCALE_PARAM(9, thickness, 1.337)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_60", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(4, thickness, 1.284)", + "SCALE_PARAM(9, thickness, 1.582)", + "SCALE_PARAM(13, thickness, 1.567)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_61", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "SCALE_PARAM(2, thickness, 1.597)", + "SCALE_PARAM(8, thickness, 1.178)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "SCALE_PARAM(9, thickness, 1.230)", + "SCALE_PARAM(12, thickness, 1.488)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_62", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003212)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003288)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(4, thickness, 1.639)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_63", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001786)", + "SCALE_PARAM(0, thickness, 1.307)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004129)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_64", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003737)", + "SCALE_PARAM(14, thickness, 1.351)", + "SCALE_PARAM(4, thickness, 1.449)", + "SCALE_PARAM(6, thickness, 1.484)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_65", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(2, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(1, thickness, 1.460)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_66", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.196)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "SCALE_PARAM(6, thickness, 1.269)", + "SCALE_PARAM(2, thickness, 1.597)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_67", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.387)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "SCALE_PARAM(5, thickness, 1.245)", + "SCALE_PARAM(1, thickness, 1.368)", + "SCALE_PARAM(1, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_68", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.192)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.003618)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(all_members, thickness, 1.333)", + "SCALE_PARAM(2, thickness, 1.215)", + "SCALE_PARAM(9, thickness, 1.242)", + "SCALE_PARAM(2, thickness, 1.190)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_69", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(14, thickness, 1.372)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_70", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "SCALE_PARAM(14, thickness, 1.379)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "SCALE_PARAM(1, thickness, 1.348)", + "SCALE_PARAM(14, thickness, 1.391)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_71", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "SCALE_PARAM(7, thickness, 1.368)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "SCALE_PARAM(3, thickness, 1.230)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_72", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.592)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_73", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.490)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001850)", + "SCALE_PARAM(0, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_74", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.264)", + "SCALE_PARAM(0, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_75", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.004601)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.002076)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(12, thickness, 1.656)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_76", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.002434)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_77", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.002502)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.002675)", + "SCALE_PARAM(6, thickness, 1.284)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_78", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004775)", + "SCALE_PARAM(8, thickness, 1.185)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003330)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_79", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.258)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003097)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(13, thickness, 1.252)", + "SCALE_PARAM(14, thickness, 1.447)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_80", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "SCALE_PARAM(8, thickness, 1.235)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_81", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(6, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_82", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.003625)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003052)", + "SCALE_PARAM(9, thickness, 1.410)", + "SCALE_PARAM(1, thickness, 1.397)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_83", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003603)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(1, thickness, 1.572)", + "SCALE_PARAM(9, thickness, 1.292)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_84", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.346)", + "SCALE_PARAM(10, thickness, 1.188)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.004257)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_85", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.323)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003615)", + "SCALE_PARAM(5, thickness, 1.522)", + "SCALE_PARAM(15, thickness, 1.661)", + "SCALE_PARAM(7, thickness, 1.543)", + "SCALE_PARAM(6, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_86", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "SCALE_PARAM(13, thickness, 1.328)", + "SCALE_PARAM(9, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_87", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.299)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.002112)", + "SCALE_PARAM(11, thickness, 1.445)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003868)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_88", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.631)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(5, thickness, 1.287)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_89", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(11, thickness, 1.199)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_90", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "SCALE_PARAM(2, thickness, 1.639)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "SCALE_PARAM(9, thickness, 1.580)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_91", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003212)", + "SCALE_PARAM(6, thickness, 1.321)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.004562)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003841)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_92", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.172)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003007)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(1, thickness, 1.247)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_93", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003511)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_94", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.661)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.002700)", + "SCALE_PARAM(14, thickness, 1.653)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_95", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(4, thickness, 1.368)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003150)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_96", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001232)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.003522)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_97", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "SCALE_PARAM(6, thickness, 1.309)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "SCALE_PARAM(9, thickness, 1.337)", + "SCALE_PARAM(4, thickness, 1.284)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_98", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.178)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.002882)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_99", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.618)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "SCALE_PARAM(5, thickness, 1.379)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_100", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "SCALE_PARAM(0, thickness, 1.361)", + "SCALE_PARAM(4, thickness, 1.366)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_101", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "SCALE_PARAM(4, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_102", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004288)", + "SCALE_PARAM(8, thickness, 1.330)", + "SCALE_PARAM(10, thickness, 1.490)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(15, thickness, 1.650)", + "SCALE_PARAM(13, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_103", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.290)", + "SCALE_PARAM(1, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_104", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "SCALE_PARAM(5, thickness, 1.431)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_105", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003741)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003942)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_106", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003482)", + "SCALE_PARAM(10, thickness, 1.460)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003776)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "SCALE_PARAM(9, thickness, 1.538)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_107", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001436)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.002985)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_108", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.304)", + "SCALE_PARAM(4, thickness, 1.522)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_109", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.192)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003943)", + "SCALE_PARAM(5, thickness, 1.616)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(10, thickness, 1.575)", + "SCALE_PARAM(6, thickness, 1.239)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_110", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.255)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "SCALE_PARAM(3, thickness, 1.534)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "SCALE_PARAM(9, thickness, 1.422)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_111", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(7, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003230)", + "SCALE_PARAM(14, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_112", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "SCALE_PARAM(3, thickness, 1.546)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_113", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.209)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003688)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_114", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.608)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "SCALE_PARAM(10, thickness, 1.355)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_115", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.403)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004772)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_116", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.004189)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(13, thickness, 1.333)", + "SCALE_PARAM(3, thickness, 1.471)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_117", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.002222)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.002799)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "SCALE_PARAM(12, thickness, 1.435)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_118", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004284)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_119", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(9, thickness, 1.321)", + "SCALE_PARAM(7, thickness, 1.376)", + "SCALE_PARAM(7, thickness, 1.639)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_120", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(9, thickness, 1.517)", + "SCALE_PARAM(1, thickness, 1.277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_121", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002113)", + "SCALE_PARAM(5, thickness, 1.321)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004392)", + "SCALE_PARAM(3, thickness, 1.493)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(6, thickness, 1.376)", + "SCALE_PARAM(14, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_122", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.004383)", + "SCALE_PARAM(8, thickness, 1.616)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003502)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_123", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.002870)", + "SCALE_PARAM(7, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_124", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.468)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "SCALE_PARAM(7, thickness, 1.206)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_125", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.206)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "SCALE_PARAM(5, thickness, 1.404)", + "SCALE_PARAM(5, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_126", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.520)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003191)", + "SCALE_PARAM(3, thickness, 1.403)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(11, thickness, 1.259)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "SCALE_PARAM(10, thickness, 1.348)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_127", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003001)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(6, thickness, 1.451)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_128", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.393)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_129", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.555)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.001782)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(5, thickness, 1.259)", + "SCALE_PARAM(8, thickness, 1.323)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_130", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(5, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_131", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(0, thickness, 1.185)", + "SCALE_PARAM(3, thickness, 1.355)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003574)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_132", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.001384)", + "SCALE_PARAM(11, thickness, 1.355)", + "SCALE_PARAM(11, thickness, 1.391)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_133", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.221)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003321)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_134", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.236)", + "SCALE_PARAM(11, thickness, 1.471)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.002814)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_135", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.408)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(4, thickness, 1.185)", + "SCALE_PARAM(13, thickness, 1.603)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_136", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002666)", + "SCALE_PARAM(13, thickness, 1.383)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_137", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(13, thickness, 1.541)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_138", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(1, thickness, 1.603)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(11, thickness, 1.597)", + "SCALE_PARAM(9, thickness, 1.309)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_139", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.647)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004205)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002565)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_140", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003619)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005141)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003260)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_141", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "SCALE_PARAM(6, thickness, 1.391)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "SCALE_PARAM(4, thickness, 1.664)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_142", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.362)", + "SCALE_PARAM(4, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(1, thickness, 1.397)", + "SCALE_PARAM(3, thickness, 1.555)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_143", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(7, thickness, 1.381)", + "SCALE_PARAM(6, thickness, 1.255)", + "SCALE_PARAM(14, thickness, 1.416)", + "SCALE_PARAM(8, thickness, 1.395)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_144", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.524)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(7, thickness, 1.608)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_145", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(2, thickness, 1.374)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004104)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_146", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(2, thickness, 1.220)", + "SCALE_PARAM(13, thickness, 1.205)", + "SCALE_PARAM(11, thickness, 1.595)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "SCALE_PARAM(14, thickness, 1.379)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_147", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.002898)", + "SCALE_PARAM(9, thickness, 1.294)", + "SCALE_PARAM(11, thickness, 1.621)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003738)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_148", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.312)", + "SCALE_PARAM(2, thickness, 1.192)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_149", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.379)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003084)", + "SCALE_PARAM(0, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "SCALE_PARAM(3, thickness, 1.420)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_150", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.120)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002777)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(1, thickness, 1.414)", + "SCALE_PARAM(13, thickness, 1.418)", + "SCALE_PARAM(5, thickness, 1.572)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_151", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.001642)", + "SCALE_PARAM(3, thickness, 1.600)", + "SCALE_PARAM(1, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003856)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003422)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_152", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.550)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_153", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "SCALE_PARAM(8, thickness, 1.397)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "SCALE_PARAM(0, thickness, 1.587)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_154", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003178)", + "SCALE_PARAM(8, thickness, 1.466)", + "SCALE_PARAM(12, thickness, 1.295)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003224)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_155", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.399)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003775)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_156", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(5, thickness, 1.484)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_157", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.311)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003633)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004484)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(0, thickness, 1.209)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_158", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.471)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(4, thickness, 1.326)", + "SCALE_PARAM(0, thickness, 1.580)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_159", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003210)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_160", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(7, thickness, 1.522)", + "SCALE_PARAM(6, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(5, thickness, 1.575)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_161", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.001955)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(2, thickness, 1.248)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002744)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_162", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003383)", + "SCALE_PARAM(12, thickness, 1.245)", + "SCALE_PARAM(14, thickness, 1.493)", + "SCALE_PARAM(12, thickness, 1.235)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_163", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(5, thickness, 1.179)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(6, thickness, 1.393)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_164", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.479)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003025)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_165", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.374)", + "SCALE_PARAM(14, thickness, 1.287)", + "SCALE_PARAM(3, thickness, 1.517)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_166", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(7, thickness, 1.661)", + "SCALE_PARAM(7, thickness, 1.477)", + "SCALE_PARAM(10, thickness, 1.490)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "SCALE_PARAM(3, thickness, 1.305)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_167", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.305)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.004741)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_168", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.153)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.002909)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_169", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(12, thickness, 1.497)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_170", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.004508)", + "SCALE_PARAM(9, thickness, 1.238)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003769)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_171", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.359)", + "SCALE_PARAM(1, thickness, 1.393)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003864)", + "SCALE_PARAM(9, thickness, 1.339)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_172", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(12, thickness, 1.350)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_173", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001266)", + "SCALE_PARAM(10, thickness, 1.248)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003137)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.004661)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_174", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.399)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004153)", + "SCALE_PARAM(10, thickness, 1.541)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003364)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(8, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_175", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "SCALE_PARAM(10, thickness, 1.282)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_176", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003969)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003523)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_177", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_178", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.642)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "SCALE_PARAM(12, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_179", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.004176)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003546)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(1, thickness, 1.502)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_180", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.212)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003212)", + "SCALE_PARAM(14, thickness, 1.515)", + "SCALE_PARAM(7, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_181", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.176)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.000907)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "SCALE_PARAM(8, thickness, 1.183)", + "SCALE_PARAM(8, thickness, 1.495)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_182", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.508)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002522)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003201)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_183", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.274)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "SCALE_PARAM(0, thickness, 1.185)", + "SCALE_PARAM(2, thickness, 1.616)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_184", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.456)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_185", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003329)", + "SCALE_PARAM(9, thickness, 1.456)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(4, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_186", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "SCALE_PARAM(12, thickness, 1.264)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "SCALE_PARAM(1, thickness, 1.238)", + "SCALE_PARAM(10, thickness, 1.261)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_187", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.001908)", + "SCALE_PARAM(9, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(10, thickness, 1.376)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_188", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(2, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003111)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_189", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003689)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(2, thickness, 1.379)", + "SCALE_PARAM(6, thickness, 1.395)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_190", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.439)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(10, thickness, 1.466)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_191", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.439)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.004103)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_192", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(6, thickness, 1.391)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "SCALE_PARAM(8, thickness, 1.399)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_193", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003375)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001886)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003922)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.004037)", + "SCALE_PARAM(3, thickness, 1.364)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_194", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.002298)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_195", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.167)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002680)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003559)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(14, thickness, 1.565)", + "SCALE_PARAM(9, thickness, 1.318)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_196", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.359)", + "SCALE_PARAM(12, thickness, 1.546)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003464)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(1, thickness, 1.190)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_197", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002104)", + "SCALE_PARAM(7, thickness, 1.597)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_198", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.145)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004432)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_199", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.406)", + "SCALE_PARAM(13, thickness, 1.312)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002701)", + "SCALE_PARAM(1, thickness, 1.437)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003586)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_200", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.003934)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(7, thickness, 1.629)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_201", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "SCALE_PARAM(2, thickness, 1.412)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_202", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003541)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_203", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(3, thickness, 1.318)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003023)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.004416)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(12, thickness, 1.447)", + "SCALE_PARAM(11, thickness, 1.418)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_204", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004062)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(10, thickness, 1.548)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_205", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(4, thickness, 1.321)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_206", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003199)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(11, thickness, 1.391)", + "SCALE_PARAM(7, thickness, 1.629)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_207", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003851)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001800)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004781)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_208", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.504)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004105)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003178)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003693)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_209", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003676)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002972)", + "SCALE_PARAM(13, thickness, 1.449)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_210", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.003359)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002049)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003338)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_211", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.233)", + "SCALE_PARAM(10, thickness, 1.548)", + "SCALE_PARAM(5, thickness, 1.383)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_212", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "SCALE_PARAM(6, thickness, 1.664)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_213", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002822)", + "SCALE_PARAM(12, thickness, 1.656)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_214", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003451)", + "SCALE_PARAM(0, thickness, 1.412)", + "SCALE_PARAM(8, thickness, 1.372)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_215", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001581)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.002548)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(11, thickness, 1.414)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_216", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.506)", + "SCALE_PARAM(0, thickness, 1.272)", + "SCALE_PARAM(0, thickness, 1.198)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003332)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_217", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003704)", + "SCALE_PARAM(10, thickness, 1.333)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.004429)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.002440)", + "SCALE_PARAM(2, thickness, 1.656)", + "SCALE_PARAM(12, thickness, 1.610)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_218", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.235)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "SCALE_PARAM(12, thickness, 1.488)", + "SCALE_PARAM(9, thickness, 1.397)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003135)", + "SCALE_PARAM(5, thickness, 1.212)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_219", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003585)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001915)", + "SCALE_PARAM(10, thickness, 1.585)", + "SCALE_PARAM(12, thickness, 1.372)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_220", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.179)", + "SCALE_PARAM(1, thickness, 1.199)", + "SCALE_PARAM(2, thickness, 1.264)", + "SCALE_PARAM(5, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_221", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003987)", + "SCALE_PARAM(6, thickness, 1.205)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005336)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_222", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.433)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_223", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(11, thickness, 1.185)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "SCALE_PARAM(6, thickness, 1.179)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_224", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(9, thickness, 1.189)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "SCALE_PARAM(5, thickness, 1.404)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_225", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.250)", + "SCALE_PARAM(1, thickness, 1.304)", + "SCALE_PARAM(4, thickness, 1.664)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_226", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003284)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.002958)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_227", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.227)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.002396)", + "SCALE_PARAM(10, thickness, 1.637)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003552)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_228", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "SCALE_PARAM(6, thickness, 1.477)", + "SCALE_PARAM(2, thickness, 1.379)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_229", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.164)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_230", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.333)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003467)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(11, thickness, 1.256)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_231", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "SCALE_PARAM(5, thickness, 1.427)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_232", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.002122)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.001473)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003597)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_233", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "SCALE_PARAM(14, thickness, 1.209)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_234", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_235", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_236", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.350)", + "SCALE_PARAM(13, thickness, 1.499)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "SCALE_PARAM(15, thickness, 1.650)", + "SCALE_PARAM(5, thickness, 1.335)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_237", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "SCALE_PARAM(10, thickness, 1.443)", + "SCALE_PARAM(13, thickness, 1.587)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_238", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001454)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.004633)", + "SCALE_PARAM(2, thickness, 1.572)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_239", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(1, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(5, thickness, 1.433)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_240", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_241", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.002562)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_242", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001918)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003432)", + "SCALE_PARAM(4, thickness, 1.185)", + "SCALE_PARAM(10, thickness, 1.441)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.004105)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_243", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002093)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "SCALE_PARAM(9, thickness, 1.486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_244", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(15, thickness, 1.460)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_245", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003903)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_246", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_247", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.122)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "SCALE_PARAM(4, thickness, 1.634)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_248", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.002780)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(12, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_249", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.218)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004888)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(14, thickness, 1.277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_250", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(9, thickness, 1.214)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(14, thickness, 1.401)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_251", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.499)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(4, thickness, 1.587)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_252", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.626)", + "SCALE_PARAM(14, thickness, 1.422)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_253", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.508)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "SCALE_PARAM(4, thickness, 1.431)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_254", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(3, thickness, 1.203)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_255", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.185)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "SCALE_PARAM(11, thickness, 1.323)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_256", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.003285)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(0, thickness, 1.565)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_257", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002796)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003197)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(1, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_258", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "SCALE_PARAM(14, thickness, 1.314)", + "SCALE_PARAM(12, thickness, 1.529)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_259", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002690)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_260", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.255)", + "SCALE_PARAM(14, thickness, 1.362)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(2, thickness, 1.522)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_261", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.244)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003328)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003867)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_262", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_263", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.342)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003980)", + "SCALE_PARAM(9, thickness, 1.493)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_264", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002642)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003558)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003895)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_265", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002225)", + "SCALE_PARAM(12, thickness, 1.348)", + "SCALE_PARAM(7, thickness, 1.495)", + "SCALE_PARAM(10, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_266", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.002544)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "SCALE_PARAM(14, thickness, 1.385)", + "SCALE_PARAM(14, thickness, 1.357)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_267", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.318)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_268", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(1, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_269", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004045)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_270", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.527)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_271", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "SCALE_PARAM(8, thickness, 1.497)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "SCALE_PARAM(12, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_272", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003421)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_273", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.536)", + "SCALE_PARAM(13, thickness, 1.553)", + "SCALE_PARAM(1, thickness, 1.412)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_274", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003743)", + "SCALE_PARAM(9, thickness, 1.335)", + "SCALE_PARAM(2, thickness, 1.431)", + "SCALE_PARAM(10, thickness, 1.311)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_275", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(9, thickness, 1.318)", + "SCALE_PARAM(5, thickness, 1.560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_276", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.236)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003403)", + "SCALE_PARAM(0, thickness, 1.401)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(8, thickness, 1.626)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(8, thickness, 1.621)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_277", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.002994)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004753)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_278", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002229)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003286)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(10, thickness, 1.399)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(8, thickness, 1.357)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_279", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.004320)", + "SCALE_PARAM(2, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_280", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "SCALE_PARAM(4, thickness, 1.220)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_281", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(4, thickness, 1.468)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_282", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.239)", + "SCALE_PARAM(8, thickness, 1.178)", + "SCALE_PARAM(0, thickness, 1.572)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(1, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_283", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.225)", + "SCALE_PARAM(9, thickness, 1.408)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(15, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_284", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.403)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003838)", + "SCALE_PARAM(9, thickness, 1.391)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_285", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.003677)", + "SCALE_PARAM(0, thickness, 1.453)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003008)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_286", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(10, thickness, 1.266)", + "SCALE_PARAM(1, thickness, 1.603)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(13, thickness, 1.399)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_287", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004244)", + "SCALE_PARAM(7, thickness, 1.441)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.004668)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003488)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003930)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_288", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_289", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002142)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_290", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003086)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_291", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(13, thickness, 1.555)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_292", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.464)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003623)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003709)", + "SCALE_PARAM(1, thickness, 1.429)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_293", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.355)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "SCALE_PARAM(4, thickness, 1.580)", + "SCALE_PARAM(12, thickness, 1.527)", + "SCALE_PARAM(5, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_294", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003855)", + "SCALE_PARAM(0, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_295", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.222)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001156)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.002672)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002790)", + "SCALE_PARAM(8, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_296", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003697)", + "SCALE_PARAM(0, thickness, 1.181)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004110)", + "SCALE_PARAM(0, thickness, 1.282)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003330)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_297", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.233)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003661)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_298", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003002)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_299", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003916)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004349)", + "SCALE_PARAM(6, thickness, 1.307)", + "SCALE_PARAM(8, thickness, 1.661)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(12, thickness, 1.580)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_300", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003333)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.002225)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(12, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_301", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_302", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "SCALE_PARAM(10, thickness, 1.299)", + "SCALE_PARAM(3, thickness, 1.362)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_303", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.639)", + "SCALE_PARAM(4, thickness, 1.439)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003169)", + "SCALE_PARAM(9, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_304", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003841)", + "SCALE_PARAM(1, thickness, 1.397)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003897)", + "SCALE_PARAM(0, thickness, 1.468)", + "SCALE_PARAM(1, thickness, 1.214)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_305", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(13, thickness, 1.538)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_306", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003805)", + "SCALE_PARAM(2, thickness, 1.575)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_307", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005239)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(11, thickness, 1.650)", + "SCALE_PARAM(6, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_308", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.289)", + "SCALE_PARAM(0, thickness, 1.381)", + "SCALE_PARAM(2, thickness, 1.183)", + "SCALE_PARAM(7, thickness, 1.287)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_309", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.506)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(13, thickness, 1.241)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_310", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(1, thickness, 1.185)", + "SCALE_PARAM(5, thickness, 1.520)", + "SCALE_PARAM(3, thickness, 1.368)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_311", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.003846)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002134)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.003498)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(9, thickness, 1.362)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_312", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.439)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003442)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003344)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_313", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.282)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "SCALE_PARAM(3, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_314", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003669)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(5, thickness, 1.217)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_315", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(10, thickness, 1.318)", + "SCALE_PARAM(10, thickness, 1.282)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_316", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.004125)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(2, thickness, 1.333)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_317", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002045)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_318", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.258)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002774)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_319", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.372)", + "SCALE_PARAM(13, thickness, 1.181)", + "SCALE_PARAM(7, thickness, 1.575)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.004466)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003290)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_320", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.318)", + "SCALE_PARAM(4, thickness, 1.456)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002247)", + "SCALE_PARAM(1, thickness, 1.658)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_321", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001016)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.002795)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(8, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_322", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(5, thickness, 1.466)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_323", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(0, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(4, thickness, 1.645)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_324", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005340)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_325", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003807)", + "SCALE_PARAM(10, thickness, 1.408)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002867)", + "SCALE_PARAM(12, thickness, 1.464)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002033)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_326", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.311)", + "SCALE_PARAM(6, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003596)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(7, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_327", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "SCALE_PARAM(5, thickness, 1.193)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_328", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(1, thickness, 1.504)", + "SCALE_PARAM(12, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_329", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(10, thickness, 1.190)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003869)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_330", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002982)", + "SCALE_PARAM(10, thickness, 1.195)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004295)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003785)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004017)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_331", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(10, thickness, 1.647)", + "SCALE_PARAM(10, thickness, 1.287)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "SCALE_PARAM(4, thickness, 1.206)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_332", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.002808)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003210)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001500)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(8, thickness, 1.312)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_333", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.289)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_334", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.366)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003624)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(1, thickness, 1.186)", + "SCALE_PARAM(1, thickness, 1.233)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_335", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003644)", + "SCALE_PARAM(11, thickness, 1.404)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003283)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_336", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003140)", + "SCALE_PARAM(6, thickness, 1.312)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003647)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_337", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003407)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(12, thickness, 1.605)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_338", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.339)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(3, thickness, 1.616)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(4, thickness, 1.178)", + "SCALE_PARAM(8, thickness, 1.653)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_339", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.637)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "SCALE_PARAM(6, thickness, 1.250)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_340", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002143)", + "SCALE_PARAM(7, thickness, 1.359)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002067)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_341", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "SCALE_PARAM(3, thickness, 1.479)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_342", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.002722)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.002761)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(0, thickness, 1.248)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_343", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003227)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003274)", + "SCALE_PARAM(8, thickness, 1.284)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003501)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_344", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.634)", + "SCALE_PARAM(4, thickness, 1.309)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.004016)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(7, thickness, 1.295)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_345", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(0, thickness, 1.439)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(5, thickness, 1.658)", + "SCALE_PARAM(3, thickness, 1.462)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_346", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.362)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003117)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "SCALE_PARAM(2, thickness, 1.536)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_347", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.238)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "SCALE_PARAM(6, thickness, 1.565)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_348", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003729)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.004262)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002808)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004603)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(13, thickness, 1.277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_349", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.565)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003779)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "SCALE_PARAM(7, thickness, 1.318)", + "SCALE_PARAM(4, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_350", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "SCALE_PARAM(10, thickness, 1.395)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_351", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.314)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003210)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "SCALE_PARAM(14, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_352", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.003567)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.002762)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(15, thickness, 1.368)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_353", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(0, thickness, 1.233)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004575)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002791)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_354", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.003469)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(7, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(2, thickness, 1.355)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_355", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003781)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005061)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.004261)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(2, thickness, 1.592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_356", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.435)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_357", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.176)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "SCALE_PARAM(8, thickness, 1.517)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_358", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(3, thickness, 1.433)", + "SCALE_PARAM(14, thickness, 1.372)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_359", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002109)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_360", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(6, thickness, 1.285)", + "SCALE_PARAM(5, thickness, 1.198)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_361", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001475)", + "SCALE_PARAM(12, thickness, 1.513)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "SCALE_PARAM(8, thickness, 1.600)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_362", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.002659)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(7, thickness, 1.481)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(3, thickness, 1.218)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_363", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.004262)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(0, thickness, 1.335)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_364", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.294)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "SCALE_PARAM(7, thickness, 1.502)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_365", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003319)", + "SCALE_PARAM(15, thickness, 1.427)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(2, thickness, 1.623)", + "SCALE_PARAM(6, thickness, 1.616)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_366", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.002977)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_367", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(2, thickness, 1.221)", + "SCALE_PARAM(14, thickness, 1.431)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_368", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.224)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003005)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_369", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.416)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(10, thickness, 1.538)", + "SCALE_PARAM(6, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_370", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.339)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004206)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002127)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(7, thickness, 1.340)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_371", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.259)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003389)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004354)", + "SCALE_PARAM(2, thickness, 1.605)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_372", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003206)", + "SCALE_PARAM(10, thickness, 1.431)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.002825)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.003649)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_373", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.239)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001421)", + "SCALE_PARAM(8, thickness, 1.661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_374", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(15, thickness, 1.245)", + "SCALE_PARAM(0, thickness, 1.656)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_375", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(10, thickness, 1.639)", + "SCALE_PARAM(13, thickness, 1.610)", + "SCALE_PARAM(9, thickness, 1.538)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_376", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.002175)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_377", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003328)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003609)", + "SCALE_PARAM(10, thickness, 1.600)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(7, thickness, 1.332)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_378", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.138)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "SCALE_PARAM(13, thickness, 1.592)", + "SCALE_PARAM(7, thickness, 1.664)", + "SCALE_PARAM(0, thickness, 1.233)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_379", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.529)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "SCALE_PARAM(15, thickness, 1.271)", + "SCALE_PARAM(10, thickness, 1.208)", + "SCALE_PARAM(10, thickness, 1.203)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_380", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.458)", + "SCALE_PARAM(11, thickness, 1.658)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_381", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003396)", + "SCALE_PARAM(14, thickness, 1.486)", + "SCALE_PARAM(8, thickness, 1.248)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_382", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(3, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_383", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(11, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(7, thickness, 1.473)", + "SCALE_PARAM(8, thickness, 1.502)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_384", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.161)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "SCALE_PARAM(12, thickness, 1.198)", + "SCALE_PARAM(13, thickness, 1.499)", + "SCALE_PARAM(15, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_385", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(15, thickness, 1.447)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(11, thickness, 1.493)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_386", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003016)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(14, thickness, 1.206)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003072)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(9, thickness, 1.541)", + "SCALE_PARAM(6, thickness, 1.637)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_387", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "SCALE_PARAM(4, thickness, 1.178)", + "SCALE_PARAM(5, thickness, 1.192)", + "SCALE_PARAM(13, thickness, 1.637)", + "SCALE_PARAM(2, thickness, 1.534)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_388", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.513)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003236)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(3, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_389", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(9, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_390", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(5, thickness, 1.656)", + "SCALE_PARAM(12, thickness, 1.600)", + "SCALE_PARAM(12, thickness, 1.222)", + "SCALE_PARAM(13, thickness, 1.548)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_391", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(13, thickness, 1.258)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_392", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.550)", + "SCALE_PARAM(13, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_393", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.431)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(9, thickness, 1.570)", + "SCALE_PARAM(15, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_394", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.332)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_395", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.403)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003164)", + "SCALE_PARAM(4, thickness, 1.541)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(3, thickness, 1.339)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.002938)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_396", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "SCALE_PARAM(0, thickness, 1.247)", + "SCALE_PARAM(1, thickness, 1.667)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_397", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "SCALE_PARAM(8, thickness, 1.639)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_398", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005067)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_399", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003960)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_400", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.664)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(2, thickness, 1.647)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_401", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002731)", + "SCALE_PARAM(9, thickness, 1.618)", + "SCALE_PARAM(5, thickness, 1.445)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(3, thickness, 1.258)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_402", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004715)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004143)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(0, thickness, 1.597)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_403", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.437)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_404", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.117)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_405", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.335)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005095)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003474)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(15, thickness, 1.235)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_406", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003708)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003339)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(2, thickness, 1.312)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(7, thickness, 1.553)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_407", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.337)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "SCALE_PARAM(13, thickness, 1.323)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_408", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.002750)", + "SCALE_PARAM(13, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003677)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001936)", + "SCALE_PARAM(4, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_409", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.182)", + "SCALE_PARAM(1, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "SCALE_PARAM(4, thickness, 1.227)", + "SCALE_PARAM(4, thickness, 1.321)", + "SCALE_PARAM(5, thickness, 1.357)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_410", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.002911)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004467)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_411", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "SCALE_PARAM(11, thickness, 1.642)", + "SCALE_PARAM(0, thickness, 1.484)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_412", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.462)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(11, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(8, thickness, 1.383)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003751)", + "SCALE_PARAM(12, thickness, 1.195)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_413", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.664)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(3, thickness, 1.307)", + "SCALE_PARAM(6, thickness, 1.548)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_414", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(5, thickness, 1.379)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(9, thickness, 1.560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_415", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(3, thickness, 1.292)", + "SCALE_PARAM(7, thickness, 1.340)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_416", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.605)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001513)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "SCALE_PARAM(0, thickness, 1.263)", + "SCALE_PARAM(12, thickness, 1.302)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_417", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(11, thickness, 1.555)", + "SCALE_PARAM(6, thickness, 1.471)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_418", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003365)", + "SCALE_PARAM(7, thickness, 1.517)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(13, thickness, 1.339)", + "SCALE_PARAM(10, thickness, 1.490)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_419", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(6, thickness, 1.661)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_420", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(4, thickness, 1.616)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.004702)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003846)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002609)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_421", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.145)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.002846)", + "SCALE_PARAM(4, thickness, 1.277)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.002451)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(9, thickness, 1.242)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_422", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.269)", + "SCALE_PARAM(10, thickness, 1.560)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_423", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(6, thickness, 1.263)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_424", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.475)", + "SCALE_PARAM(5, thickness, 1.597)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002887)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_425", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.271)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.004842)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002686)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_426", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.600)", + "SCALE_PARAM(5, thickness, 1.362)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004611)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_427", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.323)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "SCALE_PARAM(4, thickness, 1.562)", + "SCALE_PARAM(4, thickness, 1.364)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_428", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.605)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002772)", + "SCALE_PARAM(1, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_429", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(3, thickness, 1.555)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_430", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_431", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.357)", + "SCALE_PARAM(12, thickness, 1.548)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "SCALE_PARAM(9, thickness, 1.597)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_432", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(9, thickness, 1.271)", + "SCALE_PARAM(6, thickness, 1.295)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_433", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.264)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003021)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.003710)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "SCALE_PARAM(4, thickness, 1.471)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_434", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(0, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_435", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_436", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_437", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "SCALE_PARAM(13, thickness, 1.351)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_438", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.321)", + "SCALE_PARAM(6, thickness, 1.647)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_439", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002522)", + "SCALE_PARAM(10, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_440", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.437)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003516)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_441", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(15, thickness, 1.577)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(2, thickness, 1.404)", + "SCALE_PARAM(1, thickness, 1.353)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_442", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.451)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "SCALE_PARAM(1, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_443", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.555)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_444", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.280)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001411)", + "SCALE_PARAM(10, thickness, 1.408)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_445", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.001665)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_446", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003339)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003707)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_447", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003698)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_448", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001822)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_449", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "SCALE_PARAM(0, thickness, 1.524)", + "SCALE_PARAM(13, thickness, 1.520)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_450", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(4, thickness, 1.319)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003654)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_451", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(2, thickness, 1.451)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.004904)", + "SCALE_PARAM(1, thickness, 1.248)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001930)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(11, thickness, 1.267)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_452", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.002396)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_453", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.002980)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(12, thickness, 1.468)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_454", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001690)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(3, thickness, 1.479)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004790)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_455", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(9, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_456", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.130)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "SCALE_PARAM(9, thickness, 1.304)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "SCALE_PARAM(4, thickness, 1.403)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_457", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(1, thickness, 1.629)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_458", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.621)", + "SCALE_PARAM(4, thickness, 1.176)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_459", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(4, thickness, 1.366)", + "SCALE_PARAM(1, thickness, 1.464)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_460", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.548)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003576)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(4, thickness, 1.297)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003384)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_461", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.429)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "SCALE_PARAM(7, thickness, 1.227)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_462", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(5, thickness, 1.466)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(1, thickness, 1.653)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_463", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003632)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003827)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_464", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.241)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004000)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003907)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_465", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.572)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "SCALE_PARAM(13, thickness, 1.351)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_466", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.003732)", + "SCALE_PARAM(3, thickness, 1.661)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(5, thickness, 1.250)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_467", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.441)", + "SCALE_PARAM(12, thickness, 1.244)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003223)", + "SCALE_PARAM(11, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_468", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.003532)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(15, thickness, 1.366)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_469", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(12, thickness, 1.473)", + "SCALE_PARAM(9, thickness, 1.453)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_470", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.199)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.004155)", + "SCALE_PARAM(10, thickness, 1.348)", + "SCALE_PARAM(6, thickness, 1.524)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_471", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.435)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(4, thickness, 1.488)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(3, thickness, 1.229)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_472", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.004665)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003928)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_473", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(12, thickness, 1.199)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "SCALE_PARAM(10, thickness, 1.182)", + "SCALE_PARAM(13, thickness, 1.307)", + "SCALE_PARAM(2, thickness, 1.199)", + "SCALE_PARAM(7, thickness, 1.245)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_474", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.003326)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004543)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003168)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "SCALE_PARAM(7, thickness, 1.401)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_475", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.488)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.004445)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.005996)", + "SCALE_PARAM(12, thickness, 1.493)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.004416)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_476", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.003425)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002542)", + "SCALE_PARAM(6, thickness, 1.597)", + "SCALE_PARAM(3, thickness, 1.344)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_477", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.406)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(3, thickness, 1.368)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002106)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.004276)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_478", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(0, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(5, thickness, 1.366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_479", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.357)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_480", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.229)", + "SCALE_PARAM(10, thickness, 1.176)", + "SCALE_PARAM(0, thickness, 1.645)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001839)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_481", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.190)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "SCALE_PARAM(10, thickness, 1.567)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_482", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(6, thickness, 1.186)", + "SCALE_PARAM(5, thickness, 1.647)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(7, thickness, 1.433)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_483", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.001312)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(9, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_484", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.299)", + "SCALE_PARAM(6, thickness, 1.656)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(3, thickness, 1.182)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_485", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.022814, 0.003802)", + "SCALE_PARAM(2, thickness, 1.200)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.004221)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.005452)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_486", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.002694)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.026499, 0.003578)", + "SCALE_PARAM(9, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(0, thickness, 1.344)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_487", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.029426, 0.004904)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026881, 0.004480)", + "SCALE_PARAM(7, thickness, 1.515)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_488", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.217)", + "SCALE_PARAM(14, thickness, 1.647)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_489", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.477)", + "SCALE_PARAM(5, thickness, 1.289)", + "SCALE_PARAM(0, thickness, 1.513)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_490", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.238)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.002597)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.028743, 0.002947)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_491", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.529)", + "SCALE_PARAM(10, thickness, 1.200)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.004632)", + "SCALE_PARAM(12, thickness, 1.328)", + "SCALE_PARAM(13, thickness, 1.374)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_492", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.290)", + "SCALE_PARAM(0, thickness, 1.255)", + "SCALE_PARAM(11, thickness, 1.558)", + "SCALE_PARAM(1, thickness, 1.587)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.030289, 0.005048)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_493", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(7, thickness, 1.408)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_494", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(6, thickness, 1.340)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_495", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.014154, 0.002359)", + "SCALE_PARAM(1, thickness, 1.258)", + "SCALE_PARAM(0, thickness, 1.585)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.003326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_496", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.112)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.035973, 0.004583)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(3, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_497", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.019955, 0.001343)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.002187)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.032711, 0.002825)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_498", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.025326, 0.003525)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(5, thickness, 1.233)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_094", + "trace_id": "auto_problem_094_trace_499", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 94)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.24, 0.00) [free]\n J2: pos=(6.47, 0.00) [free]\n J3: pos=(9.71, 0.00) [roller]\n J4: pos=(0.00, 1.86) [free]\n J5: pos=(3.24, 1.86) [free]\n J6: pos=(6.47, 1.86) [free]\n J7: pos=(9.71, 1.86) [free]\n\nMembers (14 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0324, t=0.0046)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0334, t=0.0047)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0273, t=0.0039)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0265, t=0.0037)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0327, t=0.0046)]\n M5: J0-J4 [A36_Steel, Pipe(r=0.0261, t=0.0037)]\n M6: J1-J5 [A36_Steel, Pipe(r=0.0200, t=0.0028)]\n M7: J2-J6 [A36_Steel, Pipe(r=0.0142, t=0.0020)]\n M8: J3-J7 [A36_Steel, Pipe(r=0.0275, t=0.0039)]\n M9: J0-J5 [A36_Steel, Pipe(r=0.0360, t=0.0051)]\n M10: J1-J4 [A36_Steel, Pipe(r=0.0294, t=0.0042)]\n M11: J2-J5 [A36_Steel, Pipe(r=0.0287, t=0.0041)]\n M12: J2-J7 [A36_Steel, Pipe(r=0.0253, t=0.0036)]\n M13: J3-J6 [A36_Steel, Pipe(r=0.0303, t=0.0043)]\n\nLOADING:\n Joint J4: Force=(0, -53090, 0) N\n Joint J5: Force=(0, -64745, 0) N\n Joint J7: Force=(0, -75695, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 333.76 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 227.7982353603523, + "fos_buckling": 0.757288878463094, + "fos_yielding": 1.747379017458573, + "deflection": 0.006926325210734019, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(14, thickness, 1.524)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_0", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "SCALE_PARAM(13, thickness, 1.645)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_1", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(15, thickness, 1.471)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_2", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.252)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_3", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005234)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_4", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.326)", + "SCALE_PARAM(12, thickness, 1.206)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_5", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.241)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.004467)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001407)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(6, thickness, 1.425)", + "SCALE_PARAM(0, thickness, 1.346)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_6", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.002743)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(4, thickness, 1.587)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_7", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.379)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(9, thickness, 1.233)", + "SCALE_PARAM(10, thickness, 1.350)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_8", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(10, thickness, 1.258)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.005106)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_9", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.004102)", + "SCALE_PARAM(all_members, thickness, 1.333)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_10", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.006382)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "SCALE_PARAM(12, thickness, 1.451)", + "SCALE_PARAM(12, thickness, 1.517)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_11", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.005412)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(15, thickness, 1.242)", + "SCALE_PARAM(7, thickness, 1.391)", + "SCALE_PARAM(9, thickness, 1.464)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_12", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(9, thickness, 1.182)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006068)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(1, thickness, 1.497)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_13", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "SCALE_PARAM(5, thickness, 1.616)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_14", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.003882)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.004206)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(0, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_15", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(0, thickness, 1.190)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.005179)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_16", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005710)", + "SCALE_PARAM(8, thickness, 1.435)", + "SCALE_PARAM(11, thickness, 1.361)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_17", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005377)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.005682)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_18", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.006367)", + "SCALE_PARAM(8, thickness, 1.546)", + "SCALE_PARAM(9, thickness, 1.370)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(0, thickness, 1.433)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_19", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_20", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.002806)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(7, thickness, 1.359)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_21", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.127)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005833)", + "SCALE_PARAM(3, thickness, 1.222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_22", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "SCALE_PARAM(2, thickness, 1.239)", + "SCALE_PARAM(7, thickness, 1.182)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_23", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.003216)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(10, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005478)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003121)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_24", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.135)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.003807)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.004253)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "SCALE_PARAM(5, thickness, 1.570)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_25", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(6, thickness, 1.449)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005399)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_26", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.477)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.004338)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_27", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001880)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "SCALE_PARAM(14, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_28", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.610)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.004989)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_29", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.005394)", + "SCALE_PARAM(1, thickness, 1.479)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_30", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.004516)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001820)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "SCALE_PARAM(11, thickness, 1.639)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_31", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "SCALE_PARAM(14, thickness, 1.546)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_32", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.005491)", + "SCALE_PARAM(10, thickness, 1.629)", + "SCALE_PARAM(12, thickness, 1.200)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_33", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.253)", + "SCALE_PARAM(3, thickness, 1.616)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(12, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_34", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "SCALE_PARAM(7, thickness, 1.342)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_35", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.156)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.003965)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.006264)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_36", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(15, thickness, 1.585)", + "SCALE_PARAM(3, thickness, 1.340)", + "SCALE_PARAM(12, thickness, 1.527)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_37", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.004087)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_38", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.447)", + "SCALE_PARAM(0, thickness, 1.608)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_39", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "SCALE_PARAM(1, thickness, 1.443)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_40", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.005206)", + "SCALE_PARAM(13, thickness, 1.531)", + "SCALE_PARAM(9, thickness, 1.393)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005679)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_41", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_42", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.006183)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "SCALE_PARAM(8, thickness, 1.531)", + "SCALE_PARAM(4, thickness, 1.193)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_43", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.479)", + "SCALE_PARAM(7, thickness, 1.359)", + "SCALE_PARAM(10, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_44", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.443)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005949)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_45", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.007158)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(10, thickness, 1.473)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_46", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_47", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(3, thickness, 1.389)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_48", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.002688)", + "SCALE_PARAM(7, thickness, 1.513)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_49", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.597)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(1, thickness, 1.248)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_50", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.003557)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006007)", + "SCALE_PARAM(13, thickness, 1.650)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.004445)", + "SCALE_PARAM(11, thickness, 1.511)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_51", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.337)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.004793)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(10, thickness, 1.475)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "SCALE_PARAM(12, thickness, 1.631)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_52", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "SCALE_PARAM(4, thickness, 1.383)", + "SCALE_PARAM(11, thickness, 1.572)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_53", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003121)", + "SCALE_PARAM(7, thickness, 1.302)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_54", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.168)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.002284)", + "SCALE_PARAM(9, thickness, 1.376)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(7, thickness, 1.550)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_55", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.292)", + "SCALE_PARAM(4, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(3, thickness, 1.355)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "SCALE_PARAM(13, thickness, 1.178)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_56", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.250)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_57", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.414)", + "SCALE_PARAM(5, thickness, 1.319)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.005128)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_58", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "SCALE_PARAM(3, thickness, 1.592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_59", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(12, thickness, 1.484)", + "SCALE_PARAM(10, thickness, 1.351)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005537)", + "SCALE_PARAM(13, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_60", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001665)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005286)", + "SCALE_PARAM(4, thickness, 1.391)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.006342)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_61", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "SCALE_PARAM(14, thickness, 1.484)", + "SCALE_PARAM(12, thickness, 1.616)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_62", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.418)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(3, thickness, 1.351)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "SCALE_PARAM(13, thickness, 1.206)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_63", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003263)", + "SCALE_PARAM(4, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(13, thickness, 1.567)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_64", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.471)", + "SCALE_PARAM(13, thickness, 1.399)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005760)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(0, thickness, 1.431)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_65", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.004559)", + "SCALE_PARAM(4, thickness, 1.287)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_66", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.004415)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(11, thickness, 1.433)", + "SCALE_PARAM(2, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_67", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.006388)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005405)", + "SCALE_PARAM(4, thickness, 1.468)", + "SCALE_PARAM(2, thickness, 1.346)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_68", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005901)", + "SCALE_PARAM(1, thickness, 1.553)", + "SCALE_PARAM(4, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_69", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.385)", + "SCALE_PARAM(13, thickness, 1.287)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.004064)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_70", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.241)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.005449)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005246)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_71", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.305)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.005558)", + "SCALE_PARAM(3, thickness, 1.420)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_72", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.468)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_73", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(4, thickness, 1.582)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.006511)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(3, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_74", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "SCALE_PARAM(9, thickness, 1.580)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_75", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.289)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001061)", + "SCALE_PARAM(7, thickness, 1.427)", + "SCALE_PARAM(8, thickness, 1.486)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(0, thickness, 1.658)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_76", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.458)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_77", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005604)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_78", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.241)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.003840)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(1, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_79", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.441)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_80", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(4, thickness, 1.639)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_81", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.001740)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(7, thickness, 1.504)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005280)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.005454)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_82", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005962)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005607)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.007154)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_83", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.252)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "SCALE_PARAM(3, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_84", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.555)", + "SCALE_PARAM(5, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_85", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(10, thickness, 1.350)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(13, thickness, 1.272)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_86", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.003378)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_87", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(14, thickness, 1.592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_88", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(11, thickness, 1.506)", + "SCALE_PARAM(10, thickness, 1.215)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "SCALE_PARAM(11, thickness, 1.656)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_89", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.642)", + "SCALE_PARAM(11, thickness, 1.458)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005289)", + "SCALE_PARAM(3, thickness, 1.348)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_90", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006024)", + "SCALE_PARAM(12, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_91", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(1, thickness, 1.267)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_92", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.002936)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(8, thickness, 1.479)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(7, thickness, 1.344)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_93", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.319)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "SCALE_PARAM(2, thickness, 1.403)", + "SCALE_PARAM(11, thickness, 1.355)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "SCALE_PARAM(6, thickness, 1.211)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_94", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.558)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "SCALE_PARAM(7, thickness, 1.339)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_95", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.626)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005267)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_96", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.304)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.003608)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005919)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_97", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.203)", + "SCALE_PARAM(8, thickness, 1.259)", + "SCALE_PARAM(8, thickness, 1.520)", + "SCALE_PARAM(8, thickness, 1.186)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_98", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.111)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(7, thickness, 1.377)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "SCALE_PARAM(2, thickness, 1.253)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_99", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003553)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005581)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.005766)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_100", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_101", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(3, thickness, 1.271)", + "SCALE_PARAM(1, thickness, 1.451)", + "SCALE_PARAM(13, thickness, 1.529)", + "SCALE_PARAM(11, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_102", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.003905)", + "SCALE_PARAM(3, thickness, 1.504)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_103", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005728)", + "SCALE_PARAM(4, thickness, 1.362)", + "SCALE_PARAM(13, thickness, 1.618)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.006367)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.005261)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_104", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(1, thickness, 1.323)", + "SCALE_PARAM(7, thickness, 1.333)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_105", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.004882)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(1, thickness, 1.410)", + "SCALE_PARAM(7, thickness, 1.422)", + "SCALE_PARAM(7, thickness, 1.582)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_106", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.335)", + "SCALE_PARAM(6, thickness, 1.381)", + "SCALE_PARAM(9, thickness, 1.435)", + "SCALE_PARAM(9, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_107", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.244)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.004947)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_108", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.232)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.005839)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_109", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.285)", + "SCALE_PARAM(12, thickness, 1.443)", + "SCALE_PARAM(1, thickness, 1.289)", + "SCALE_PARAM(9, thickness, 1.550)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_110", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003494)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.006132)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005837)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(14, thickness, 1.431)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_111", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "SCALE_PARAM(4, thickness, 1.645)", + "SCALE_PARAM(0, thickness, 1.422)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_112", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.006748)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(12, thickness, 1.429)", + "SCALE_PARAM(4, thickness, 1.205)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_113", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.003619)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005462)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_114", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(11, thickness, 1.445)", + "SCALE_PARAM(2, thickness, 1.610)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_115", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.502)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "SCALE_PARAM(14, thickness, 1.435)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_116", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(13, thickness, 1.258)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.004754)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001425)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_117", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(14, thickness, 1.590)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "SCALE_PARAM(1, thickness, 1.616)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_118", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(7, thickness, 1.377)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_119", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "SCALE_PARAM(12, thickness, 1.548)", + "SCALE_PARAM(4, thickness, 1.506)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_120", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(2, thickness, 1.473)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.006111)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_121", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001612)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.006142)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005377)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "SCALE_PARAM(1, thickness, 1.513)", + "SCALE_PARAM(14, thickness, 1.490)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_122", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.003653)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001238)", + "SCALE_PARAM(2, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_123", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(12, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_124", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.393)", + "SCALE_PARAM(6, thickness, 1.185)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.004638)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(9, thickness, 1.484)", + "SCALE_PARAM(0, thickness, 1.441)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_125", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(11, thickness, 1.245)", + "SCALE_PARAM(8, thickness, 1.658)", + "SCALE_PARAM(0, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_126", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.279)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001285)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(15, thickness, 1.359)", + "SCALE_PARAM(7, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_127", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.218)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003259)", + "SCALE_PARAM(12, thickness, 1.536)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005444)", + "SCALE_PARAM(0, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(3, thickness, 1.497)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_128", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "SCALE_PARAM(5, thickness, 1.383)", + "SCALE_PARAM(14, thickness, 1.230)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_129", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "SCALE_PARAM(11, thickness, 1.585)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_130", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(10, thickness, 1.416)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.006313)", + "SCALE_PARAM(4, thickness, 1.206)", + "SCALE_PARAM(8, thickness, 1.456)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_131", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.002178)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.003823)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_132", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.479)", + "SCALE_PARAM(5, thickness, 1.247)", + "SCALE_PARAM(14, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "SCALE_PARAM(6, thickness, 1.225)", + "SCALE_PARAM(8, thickness, 1.522)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_133", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.524)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "SCALE_PARAM(6, thickness, 1.481)", + "SCALE_PARAM(6, thickness, 1.439)", + "SCALE_PARAM(1, thickness, 1.353)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_134", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.003861)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(5, thickness, 1.330)", + "SCALE_PARAM(12, thickness, 1.531)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_135", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.466)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(11, thickness, 1.374)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.005267)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_136", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.335)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.004669)", + "SCALE_PARAM(5, thickness, 1.225)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "SCALE_PARAM(10, thickness, 1.616)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_137", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(2, thickness, 1.290)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.005590)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(15, thickness, 1.259)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_138", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(7, thickness, 1.263)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_139", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.621)", + "SCALE_PARAM(0, thickness, 1.481)", + "SCALE_PARAM(3, thickness, 1.325)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "SCALE_PARAM(2, thickness, 1.355)", + "SCALE_PARAM(9, thickness, 1.399)", + "SCALE_PARAM(5, thickness, 1.425)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_140", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(15, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_141", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.003683)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(5, thickness, 1.414)", + "SCALE_PARAM(5, thickness, 1.353)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(10, thickness, 1.580)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_142", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.235)", + "SCALE_PARAM(11, thickness, 1.585)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(7, thickness, 1.613)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_143", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.006020)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.006369)", + "SCALE_PARAM(1, thickness, 1.244)", + "SCALE_PARAM(10, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_144", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.582)", + "SCALE_PARAM(12, thickness, 1.188)", + "SCALE_PARAM(15, thickness, 1.277)", + "SCALE_PARAM(1, thickness, 1.495)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_145", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.256)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_146", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.005374)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.005983)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_147", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(13, thickness, 1.259)", + "SCALE_PARAM(0, thickness, 1.497)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_148", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(5, thickness, 1.464)", + "SCALE_PARAM(8, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_149", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(9, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(9, thickness, 1.502)", + "SCALE_PARAM(15, thickness, 1.639)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(15, thickness, 1.460)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_150", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.634)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "SCALE_PARAM(4, thickness, 1.195)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_151", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.183)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "SCALE_PARAM(2, thickness, 1.522)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_152", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.282)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_153", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(10, thickness, 1.242)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_154", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_155", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(11, thickness, 1.326)", + "SCALE_PARAM(1, thickness, 1.232)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.004936)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_156", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.560)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.004686)", + "SCALE_PARAM(5, thickness, 1.330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_157", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.005674)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.004594)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.004968)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_158", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003354)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_159", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(4, thickness, 1.529)", + "SCALE_PARAM(11, thickness, 1.511)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_160", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.553)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.006465)", + "SCALE_PARAM(11, thickness, 1.490)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_161", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.383)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(1, thickness, 1.292)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "SCALE_PARAM(3, thickness, 1.328)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_162", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003357)", + "SCALE_PARAM(15, thickness, 1.427)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_163", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(5, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "SCALE_PARAM(13, thickness, 1.546)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_164", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.481)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.004165)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "SCALE_PARAM(15, thickness, 1.412)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_165", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.220)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "SCALE_PARAM(11, thickness, 1.385)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_166", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.245)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005495)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "SCALE_PARAM(1, thickness, 1.404)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_167", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.005025)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.004493)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "SCALE_PARAM(7, thickness, 1.305)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_168", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.002563)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001705)", + "SCALE_PARAM(2, thickness, 1.248)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_169", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.209)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "SCALE_PARAM(11, thickness, 1.520)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_170", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_171", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001723)", + "SCALE_PARAM(1, thickness, 1.410)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005749)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_172", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.005485)", + "SCALE_PARAM(7, thickness, 1.451)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_173", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001235)", + "SCALE_PARAM(10, thickness, 1.458)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.002683)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(14, thickness, 1.420)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_174", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.292)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "SCALE_PARAM(7, thickness, 1.335)", + "SCALE_PARAM(8, thickness, 1.504)", + "SCALE_PARAM(7, thickness, 1.253)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_175", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.003642)", + "SCALE_PARAM(7, thickness, 1.221)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005525)", + "SCALE_PARAM(1, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(15, thickness, 1.435)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_176", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.499)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(2, thickness, 1.379)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "SCALE_PARAM(9, thickness, 1.560)", + "SCALE_PARAM(2, thickness, 1.445)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_177", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(2, thickness, 1.658)", + "SCALE_PARAM(13, thickness, 1.285)", + "SCALE_PARAM(5, thickness, 1.543)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_178", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.002979)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.004977)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.004946)", + "SCALE_PARAM(0, thickness, 1.389)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_179", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.582)", + "SCALE_PARAM(6, thickness, 1.629)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_180", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.543)", + "SCALE_PARAM(10, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_181", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.227)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.007074)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005895)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(15, thickness, 1.200)", + "SCALE_PARAM(6, thickness, 1.546)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_182", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.393)", + "SCALE_PARAM(9, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(15, thickness, 1.211)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_183", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "SCALE_PARAM(12, thickness, 1.414)", + "SCALE_PARAM(0, thickness, 1.550)", + "SCALE_PARAM(11, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_184", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.562)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.004833)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_185", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(1, thickness, 1.290)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_186", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(12, thickness, 1.486)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.005471)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_187", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.004474)", + "SCALE_PARAM(5, thickness, 1.621)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.004005)", + "SCALE_PARAM(13, thickness, 1.653)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(13, thickness, 1.590)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_188", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.156)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.004834)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005140)", + "SCALE_PARAM(4, thickness, 1.488)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_189", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.555)", + "SCALE_PARAM(9, thickness, 1.565)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003213)", + "SCALE_PARAM(11, thickness, 1.488)", + "SCALE_PARAM(6, thickness, 1.264)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_190", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.186)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005496)", + "SCALE_PARAM(1, thickness, 1.227)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.007013)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(8, thickness, 1.610)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_191", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(all_members, thickness, 1.333)", + "SCALE_PARAM(10, thickness, 1.572)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_192", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.182)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.004667)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_193", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.326)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_194", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.195)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003226)", + "SCALE_PARAM(2, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(15, thickness, 1.205)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_195", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.406)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001300)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_196", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.410)", + "SCALE_PARAM(7, thickness, 1.618)", + "SCALE_PARAM(13, thickness, 1.403)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "SCALE_PARAM(15, thickness, 1.276)", + "SCALE_PARAM(1, thickness, 1.558)", + "SCALE_PARAM(4, thickness, 1.506)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_197", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.253)", + "SCALE_PARAM(1, thickness, 1.616)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "SCALE_PARAM(12, thickness, 1.259)", + "SCALE_PARAM(11, thickness, 1.543)", + "SCALE_PARAM(9, thickness, 1.258)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_198", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.391)", + "SCALE_PARAM(4, thickness, 1.460)", + "SCALE_PARAM(4, thickness, 1.287)", + "SCALE_PARAM(11, thickness, 1.304)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_199", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.235)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.005334)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_200", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.282)", + "SCALE_PARAM(0, thickness, 1.255)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_201", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.005428)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(4, thickness, 1.255)", + "SCALE_PARAM(4, thickness, 1.460)", + "SCALE_PARAM(8, thickness, 1.364)", + "SCALE_PARAM(1, thickness, 1.393)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_202", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.186)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005563)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_203", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(10, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(13, thickness, 1.346)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_204", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.323)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.004794)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.002727)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(5, thickness, 1.346)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_205", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.437)", + "SCALE_PARAM(12, thickness, 1.374)", + "SCALE_PARAM(1, thickness, 1.346)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_206", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.004326)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.003868)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(8, thickness, 1.610)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_207", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.007076)", + "SCALE_PARAM(7, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_208", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.006263)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "SCALE_PARAM(12, thickness, 1.493)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_209", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.004818)", + "SCALE_PARAM(0, thickness, 1.272)", + "SCALE_PARAM(10, thickness, 1.565)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_210", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_211", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001807)", + "SCALE_PARAM(3, thickness, 1.608)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003436)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_212", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.002934)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(4, thickness, 1.244)", + "SCALE_PARAM(2, thickness, 1.582)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_213", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.133)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.003978)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.003653)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.005798)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_214", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.007080)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005900)", + "SCALE_PARAM(14, thickness, 1.603)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001713)", + "SCALE_PARAM(8, thickness, 1.247)", + "SCALE_PARAM(11, thickness, 1.567)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_215", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.112)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "SCALE_PARAM(15, thickness, 1.634)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_216", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "SCALE_PARAM(12, thickness, 1.475)", + "SCALE_PARAM(7, thickness, 1.253)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_217", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.004308)", + "SCALE_PARAM(3, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.006316)", + "SCALE_PARAM(12, thickness, 1.332)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003151)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_218", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.302)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.004069)", + "SCALE_PARAM(8, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(14, thickness, 1.493)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_219", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(1, thickness, 1.477)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_220", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001253)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(9, thickness, 1.272)", + "SCALE_PARAM(13, thickness, 1.658)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_221", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.004652)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(12, thickness, 1.205)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.005641)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_222", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.003720)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.002425)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(13, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_223", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.481)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.003664)", + "SCALE_PARAM(10, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.006504)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_224", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.005149)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005227)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.006178)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001750)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_225", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(4, thickness, 1.506)", + "SCALE_PARAM(4, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001803)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_226", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.562)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(10, thickness, 1.333)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_227", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.562)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(3, thickness, 1.477)", + "SCALE_PARAM(6, thickness, 1.479)", + "SCALE_PARAM(7, thickness, 1.374)", + "SCALE_PARAM(4, thickness, 1.479)", + "SCALE_PARAM(4, thickness, 1.198)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_228", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.295)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005354)", + "SCALE_PARAM(7, thickness, 1.541)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_229", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.003617)", + "SCALE_PARAM(6, thickness, 1.631)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(12, thickness, 1.468)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.004925)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_230", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.224)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "SCALE_PARAM(1, thickness, 1.447)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "SCALE_PARAM(9, thickness, 1.195)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_231", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.002676)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.004389)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(11, thickness, 1.529)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_232", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.003561)", + "SCALE_PARAM(11, thickness, 1.550)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005575)", + "SCALE_PARAM(3, thickness, 1.279)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_233", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.006757)", + "SCALE_PARAM(0, thickness, 1.215)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.006258)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "SCALE_PARAM(15, thickness, 1.217)", + "SCALE_PARAM(0, thickness, 1.366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_234", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.248)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.002491)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.006069)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_235", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005495)", + "SCALE_PARAM(12, thickness, 1.555)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.006138)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001840)", + "SCALE_PARAM(4, thickness, 1.460)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_236", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.003953)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.002546)", + "SCALE_PARAM(15, thickness, 1.587)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(6, thickness, 1.618)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_237", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.004547)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_238", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.634)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(13, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(3, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(2, thickness, 1.335)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_239", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.004171)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.004197)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(1, thickness, 1.312)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_240", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.328)", + "SCALE_PARAM(9, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "SCALE_PARAM(4, thickness, 1.256)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_241", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.517)", + "SCALE_PARAM(6, thickness, 1.205)", + "SCALE_PARAM(9, thickness, 1.529)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_242", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005797)", + "SCALE_PARAM(14, thickness, 1.342)", + "SCALE_PARAM(10, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_243", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(2, thickness, 1.499)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.004351)", + "SCALE_PARAM(2, thickness, 1.623)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_244", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.002997)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005259)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.004975)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(11, thickness, 1.513)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_245", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.493)", + "SCALE_PARAM(9, thickness, 1.435)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_246", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(12, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(12, thickness, 1.453)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_247", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(0, thickness, 1.647)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005479)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_248", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(4, thickness, 1.376)", + "SCALE_PARAM(5, thickness, 1.435)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_249", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_250", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "SCALE_PARAM(13, thickness, 1.560)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_251", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.004973)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(5, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_252", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "SCALE_PARAM(3, thickness, 1.567)", + "SCALE_PARAM(9, thickness, 1.221)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(15, thickness, 1.486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_253", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.003892)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001794)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.006838)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(3, thickness, 1.538)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_254", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.529)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.005596)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001585)", + "SCALE_PARAM(3, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_255", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.004947)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "SCALE_PARAM(13, thickness, 1.220)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_256", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005099)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.004979)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001707)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.005388)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.006026)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_257", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(9, thickness, 1.475)", + "SCALE_PARAM(1, thickness, 1.328)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.005760)", + "SCALE_PARAM(6, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_258", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.006621)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003566)", + "SCALE_PARAM(12, thickness, 1.284)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005602)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_259", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005255)", + "SCALE_PARAM(11, thickness, 1.664)", + "SCALE_PARAM(6, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.004490)", + "SCALE_PARAM(15, thickness, 1.502)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_260", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_261", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(12, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_262", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.460)", + "SCALE_PARAM(0, thickness, 1.575)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.005634)", + "SCALE_PARAM(12, thickness, 1.229)", + "SCALE_PARAM(7, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(8, thickness, 1.383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_263", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "SCALE_PARAM(9, thickness, 1.642)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "SCALE_PARAM(1, thickness, 1.597)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_264", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.401)", + "SCALE_PARAM(12, thickness, 1.508)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "SCALE_PARAM(6, thickness, 1.541)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_265", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.002222)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.002402)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_266", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.149)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "SCALE_PARAM(0, thickness, 1.242)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.005647)", + "SCALE_PARAM(11, thickness, 1.337)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_267", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.004615)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "SCALE_PARAM(11, thickness, 1.634)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_268", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(15, thickness, 1.538)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(6, thickness, 1.247)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_269", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005038)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.004404)", + "SCALE_PARAM(7, thickness, 1.466)", + "SCALE_PARAM(4, thickness, 1.252)", + "SCALE_PARAM(0, thickness, 1.443)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_270", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.002002)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.004012)", + "SCALE_PARAM(3, thickness, 1.437)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.003718)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_271", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.377)", + "SCALE_PARAM(0, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(10, thickness, 1.176)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.006347)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_272", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.004471)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.005411)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_273", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.174)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.004807)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001795)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005360)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_274", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.004353)", + "SCALE_PARAM(5, thickness, 1.572)", + "SCALE_PARAM(0, thickness, 1.486)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.005377)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.006282)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_275", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.560)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.002314)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "SCALE_PARAM(7, thickness, 1.546)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_276", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.004648)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.003851)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.004071)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(5, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_277", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.004695)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005370)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_278", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005562)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(13, thickness, 1.241)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_279", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.136)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003053)", + "SCALE_PARAM(7, thickness, 1.427)", + "SCALE_PARAM(4, thickness, 1.279)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005358)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_280", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.410)", + "SCALE_PARAM(7, thickness, 1.351)", + "SCALE_PARAM(6, thickness, 1.443)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_281", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005186)", + "SCALE_PARAM(10, thickness, 1.276)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005448)", + "SCALE_PARAM(4, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_282", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(11, thickness, 1.261)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_283", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.312)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005018)", + "SCALE_PARAM(14, thickness, 1.466)", + "SCALE_PARAM(6, thickness, 1.511)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(5, thickness, 1.362)", + "SCALE_PARAM(13, thickness, 1.403)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_284", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.181)", + "SCALE_PARAM(1, thickness, 1.464)", + "SCALE_PARAM(12, thickness, 1.215)", + "SCALE_PARAM(14, thickness, 1.642)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_285", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001873)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_286", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.621)", + "SCALE_PARAM(1, thickness, 1.422)", + "SCALE_PARAM(12, thickness, 1.372)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_287", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.004079)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.004821)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(14, thickness, 1.267)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_288", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.004361)", + "SCALE_PARAM(5, thickness, 1.418)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_289", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.362)", + "SCALE_PARAM(12, thickness, 1.582)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(11, thickness, 1.445)", + "SCALE_PARAM(4, thickness, 1.221)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_290", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.294)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.002903)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005504)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_291", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.002778)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(0, thickness, 1.558)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.003099)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_292", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005594)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "SCALE_PARAM(7, thickness, 1.340)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_293", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.379)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.006925)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_294", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.005273)", + "SCALE_PARAM(10, thickness, 1.255)", + "SCALE_PARAM(5, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(0, thickness, 1.245)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_295", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(9, thickness, 1.513)", + "SCALE_PARAM(2, thickness, 1.546)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_296", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.196)", + "SCALE_PARAM(8, thickness, 1.248)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.004428)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(11, thickness, 1.502)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_297", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.139)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.004093)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(6, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(6, thickness, 1.422)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_298", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.205)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003389)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "SCALE_PARAM(7, thickness, 1.199)", + "SCALE_PARAM(1, thickness, 1.376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_299", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "SCALE_PARAM(2, thickness, 1.220)", + "SCALE_PARAM(11, thickness, 1.309)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_300", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.653)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001603)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.006110)", + "SCALE_PARAM(all_members, thickness, 1.333)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_301", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.003673)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003282)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_302", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.502)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005358)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(8, thickness, 1.437)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_303", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.227)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001658)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_304", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.451)", + "SCALE_PARAM(9, thickness, 1.221)", + "SCALE_PARAM(9, thickness, 1.337)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(11, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_305", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.004523)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001706)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_306", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005742)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001808)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "SCALE_PARAM(12, thickness, 1.195)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_307", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.456)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(13, thickness, 1.233)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_308", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.443)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.002763)", + "SCALE_PARAM(6, thickness, 1.471)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "SCALE_PARAM(1, thickness, 1.247)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_309", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.387)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.004064)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.004897)", + "SCALE_PARAM(8, thickness, 1.536)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_310", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.316)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.006332)", + "SCALE_PARAM(6, thickness, 1.531)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(15, thickness, 1.339)", + "SCALE_PARAM(1, thickness, 1.642)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_311", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.133)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.005556)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_312", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(10, thickness, 1.362)", + "SCALE_PARAM(3, thickness, 1.560)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.006991)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005828)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_313", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "SCALE_PARAM(5, thickness, 1.462)", + "SCALE_PARAM(9, thickness, 1.475)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_314", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "SCALE_PARAM(12, thickness, 1.214)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_315", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(10, thickness, 1.200)", + "SCALE_PARAM(0, thickness, 1.370)", + "SCALE_PARAM(5, thickness, 1.605)", + "SCALE_PARAM(10, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_316", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.326)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.004375)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.003830)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_317", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(9, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_318", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003615)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.007247)", + "SCALE_PARAM(6, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_319", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(1, thickness, 1.515)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_320", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_321", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.004599)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005613)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_322", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.271)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.005730)", + "SCALE_PARAM(5, thickness, 1.443)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_323", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.003087)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_324", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.214)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.005513)", + "SCALE_PARAM(11, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_325", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_326", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(7, thickness, 1.475)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.005127)", + "SCALE_PARAM(1, thickness, 1.280)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005419)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_327", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.003932)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.006154)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "SCALE_PARAM(11, thickness, 1.261)", + "SCALE_PARAM(10, thickness, 1.527)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_328", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.004864)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_329", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_330", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.475)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "SCALE_PARAM(3, thickness, 1.198)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_331", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.190)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.002695)", + "SCALE_PARAM(7, thickness, 1.522)", + "SCALE_PARAM(12, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_332", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.007004)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005838)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.005802)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(3, thickness, 1.634)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_333", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.004061)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "SCALE_PARAM(0, thickness, 1.441)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_334", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.506)", + "SCALE_PARAM(8, thickness, 1.464)", + "SCALE_PARAM(2, thickness, 1.209)", + "SCALE_PARAM(10, thickness, 1.667)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "SCALE_PARAM(7, thickness, 1.208)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_335", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.003721)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "SCALE_PARAM(12, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_336", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.005476)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.004896)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005175)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_337", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.385)", + "SCALE_PARAM(7, thickness, 1.368)", + "SCALE_PARAM(0, thickness, 1.637)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_338", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(14, thickness, 1.256)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_339", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(15, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(7, thickness, 1.222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_340", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(5, thickness, 1.198)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.002577)", + "SCALE_PARAM(4, thickness, 1.366)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(4, thickness, 1.541)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_341", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(10, thickness, 1.473)", + "SCALE_PARAM(6, thickness, 1.653)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_342", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.613)", + "SCALE_PARAM(10, thickness, 1.567)", + "SCALE_PARAM(2, thickness, 1.661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_343", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.541)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "SCALE_PARAM(8, thickness, 1.493)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_344", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.353)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005156)", + "SCALE_PARAM(13, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_345", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.550)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(0, thickness, 1.319)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_346", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.248)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.005186)", + "SCALE_PARAM(5, thickness, 1.439)", + "SCALE_PARAM(5, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_347", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "SCALE_PARAM(7, thickness, 1.495)", + "SCALE_PARAM(10, thickness, 1.456)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_348", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.312)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(13, thickness, 1.499)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_349", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.004579)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.005527)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005957)", + "SCALE_PARAM(3, thickness, 1.447)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_350", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.647)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "SCALE_PARAM(2, thickness, 1.592)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "SCALE_PARAM(8, thickness, 1.361)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_351", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.007145)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_352", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(14, thickness, 1.504)", + "SCALE_PARAM(8, thickness, 1.585)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_353", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.156)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "SCALE_PARAM(2, thickness, 1.477)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_354", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.161)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "SCALE_PARAM(10, thickness, 1.256)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_355", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.004301)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.005355)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_356", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(11, thickness, 1.357)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.005812)", + "SCALE_PARAM(8, thickness, 1.541)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_357", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(1, thickness, 1.232)", + "SCALE_PARAM(7, thickness, 1.592)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(8, thickness, 1.590)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_358", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.572)", + "SCALE_PARAM(0, thickness, 1.362)", + "SCALE_PARAM(6, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_359", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.006082)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "SCALE_PARAM(5, thickness, 1.484)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "SCALE_PARAM(4, thickness, 1.339)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_360", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.314)", + "SCALE_PARAM(4, thickness, 1.335)", + "SCALE_PARAM(3, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_361", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "SCALE_PARAM(1, thickness, 1.279)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "SCALE_PARAM(7, thickness, 1.502)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_362", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.001960)", + "SCALE_PARAM(6, thickness, 1.325)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001365)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(5, thickness, 1.236)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005816)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_363", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.002954)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.004935)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(10, thickness, 1.208)", + "SCALE_PARAM(14, thickness, 1.229)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_364", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(8, thickness, 1.285)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.005969)", + "SCALE_PARAM(11, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(10, thickness, 1.239)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_365", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.233)", + "SCALE_PARAM(4, thickness, 1.449)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_366", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "SCALE_PARAM(11, thickness, 1.364)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001764)", + "SCALE_PARAM(8, thickness, 1.212)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_367", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "SCALE_PARAM(3, thickness, 1.541)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_368", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.376)", + "SCALE_PARAM(5, thickness, 1.383)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.004554)", + "SCALE_PARAM(5, thickness, 1.420)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_369", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "SCALE_PARAM(5, thickness, 1.587)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "SCALE_PARAM(9, thickness, 1.435)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_370", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.225)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.004221)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_371", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.178)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "SCALE_PARAM(9, thickness, 1.597)", + "SCALE_PARAM(4, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_372", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001531)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.005832)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.005834)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_373", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(3, thickness, 1.214)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_374", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.548)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "SCALE_PARAM(10, thickness, 1.220)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_375", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(15, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "SCALE_PARAM(9, thickness, 1.366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_376", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001358)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.004190)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(13, thickness, 1.490)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_377", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.541)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.004445)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.007108)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001866)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_378", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005398)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.003999)", + "SCALE_PARAM(6, thickness, 1.188)", + "SCALE_PARAM(4, thickness, 1.541)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_379", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(6, thickness, 1.238)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001914)", + "SCALE_PARAM(13, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_380", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.003493)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001605)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(13, thickness, 1.458)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_381", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.005393)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003248)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_382", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.311)", + "SCALE_PARAM(11, thickness, 1.224)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_383", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.282)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.003634)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.005762)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_384", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.297)", + "SCALE_PARAM(7, thickness, 1.376)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(5, thickness, 1.224)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_385", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_386", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "SCALE_PARAM(1, thickness, 1.582)", + "SCALE_PARAM(8, thickness, 1.488)", + "SCALE_PARAM(6, thickness, 1.597)", + "SCALE_PARAM(10, thickness, 1.529)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_387", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.209)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "SCALE_PARAM(4, thickness, 1.595)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_388", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001698)", + "SCALE_PARAM(0, thickness, 1.534)", + "SCALE_PARAM(6, thickness, 1.590)", + "SCALE_PARAM(14, thickness, 1.605)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_389", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.276)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.004995)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_390", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.266)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005658)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_391", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.004549)", + "SCALE_PARAM(4, thickness, 1.368)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "SCALE_PARAM(6, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_392", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.007229)", + "SCALE_PARAM(1, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_393", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.006511)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(3, thickness, 1.222)", + "SCALE_PARAM(2, thickness, 1.420)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_394", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.206)", + "SCALE_PARAM(15, thickness, 1.631)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(0, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_395", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.203)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.005425)", + "SCALE_PARAM(0, thickness, 1.524)", + "SCALE_PARAM(12, thickness, 1.493)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_396", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_397", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.264)", + "SCALE_PARAM(8, thickness, 1.221)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "SCALE_PARAM(8, thickness, 1.189)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_398", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_399", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.114)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.006441)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_400", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.120)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "SCALE_PARAM(14, thickness, 1.350)", + "SCALE_PARAM(0, thickness, 1.529)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_401", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.006503)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.006146)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_402", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.244)", + "SCALE_PARAM(6, thickness, 1.311)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005980)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_403", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(2, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.007163)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_404", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.004029)", + "SCALE_PARAM(8, thickness, 1.527)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.005263)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005029)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_405", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "SCALE_PARAM(4, thickness, 1.326)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_406", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.451)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_407", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(7, thickness, 1.381)", + "SCALE_PARAM(10, thickness, 1.484)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_408", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.142)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_409", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001646)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.005194)", + "SCALE_PARAM(11, thickness, 1.346)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "SCALE_PARAM(7, thickness, 1.279)", + "SCALE_PARAM(6, thickness, 1.418)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_410", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.222)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.004299)", + "SCALE_PARAM(7, thickness, 1.391)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "SCALE_PARAM(5, thickness, 1.449)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_411", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.425)", + "SCALE_PARAM(0, thickness, 1.377)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_412", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.647)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "SCALE_PARAM(12, thickness, 1.269)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "SCALE_PARAM(14, thickness, 1.499)", + "SCALE_PARAM(5, thickness, 1.592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_413", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.003460)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003335)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "SCALE_PARAM(12, thickness, 1.274)", + "SCALE_PARAM(15, thickness, 1.600)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_414", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001726)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.006092)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_415", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(7, thickness, 1.190)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003517)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_416", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.002520)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005713)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(4, thickness, 1.427)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_417", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005995)", + "SCALE_PARAM(11, thickness, 1.414)", + "SCALE_PARAM(0, thickness, 1.471)", + "SCALE_PARAM(14, thickness, 1.592)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_418", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.368)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.005402)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.006520)", + "SCALE_PARAM(2, thickness, 1.565)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005435)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_419", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.006435)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "SCALE_PARAM(4, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_420", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(8, thickness, 1.366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_421", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(15, thickness, 1.359)", + "SCALE_PARAM(13, thickness, 1.370)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(7, thickness, 1.368)", + "SCALE_PARAM(5, thickness, 1.206)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_422", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(15, thickness, 1.488)", + "SCALE_PARAM(8, thickness, 1.238)", + "SCALE_PARAM(12, thickness, 1.357)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_423", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "SCALE_PARAM(2, thickness, 1.517)", + "SCALE_PARAM(7, thickness, 1.351)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_424", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(5, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(7, thickness, 1.274)", + "SCALE_PARAM(15, thickness, 1.309)", + "SCALE_PARAM(3, thickness, 1.190)", + "SCALE_PARAM(3, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_425", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.300)", + "SCALE_PARAM(7, thickness, 1.621)", + "SCALE_PARAM(13, thickness, 1.359)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_426", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.425)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(0, thickness, 1.337)", + "SCALE_PARAM(3, thickness, 1.658)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "SCALE_PARAM(13, thickness, 1.393)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_427", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(2, thickness, 1.284)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(4, thickness, 1.328)", + "SCALE_PARAM(10, thickness, 1.437)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_428", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(15, thickness, 1.647)", + "SCALE_PARAM(14, thickness, 1.422)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_429", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(13, thickness, 1.328)", + "SCALE_PARAM(9, thickness, 1.185)", + "SCALE_PARAM(2, thickness, 1.196)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.006812)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_430", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(10, thickness, 1.587)", + "SCALE_PARAM(14, thickness, 1.531)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(0, thickness, 1.629)", + "SCALE_PARAM(2, thickness, 1.292)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_431", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(2, thickness, 1.214)", + "SCALE_PARAM(1, thickness, 1.520)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_432", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.178)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005520)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_433", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.003240)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.003427)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(3, thickness, 1.242)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_434", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001064)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.003480)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_435", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.220)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "SCALE_PARAM(7, thickness, 1.333)", + "SCALE_PARAM(14, thickness, 1.229)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_436", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(2, thickness, 1.239)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.002595)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_437", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.439)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(8, thickness, 1.420)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.006827)", + "SCALE_PARAM(5, thickness, 1.527)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_438", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001794)", + "SCALE_PARAM(11, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_439", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.370)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.005007)", + "SCALE_PARAM(0, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_440", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.333)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005631)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_441", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.179)", + "SCALE_PARAM(10, thickness, 1.517)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.004980)", + "SCALE_PARAM(0, thickness, 1.534)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.005697)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_442", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.239)", + "SCALE_PARAM(4, thickness, 1.511)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.004449)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005235)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_443", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.188)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001150)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.003548)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(6, thickness, 1.287)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_444", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.232)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "SCALE_PARAM(1, thickness, 1.401)", + "SCALE_PARAM(9, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_445", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(6, thickness, 1.368)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.007047)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(2, thickness, 1.274)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_446", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.220)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003048)", + "SCALE_PARAM(all_members, thickness, 1.333)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_447", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.004068)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_448", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.004946)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005065)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "SCALE_PARAM(3, thickness, 1.412)", + "SCALE_PARAM(2, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_449", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.005925)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005572)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_450", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(3, thickness, 1.397)", + "SCALE_PARAM(14, thickness, 1.307)", + "SCALE_PARAM(15, thickness, 1.418)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_451", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.567)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(3, thickness, 1.372)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_452", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.182)", + "SCALE_PARAM(11, thickness, 1.577)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.004912)", + "SCALE_PARAM(8, thickness, 1.468)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "SCALE_PARAM(15, thickness, 1.374)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_453", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.004917)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.004802)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001646)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_454", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(4, thickness, 1.244)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.006838)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_455", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.179)", + "SCALE_PARAM(10, thickness, 1.658)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_456", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.319)", + "SCALE_PARAM(10, thickness, 1.272)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "SCALE_PARAM(3, thickness, 1.504)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_457", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.316)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.006259)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_458", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001366)", + "SCALE_PARAM(9, thickness, 1.508)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.005220)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_459", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.005045)", + "SCALE_PARAM(1, thickness, 1.393)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(11, thickness, 1.524)", + "SCALE_PARAM(3, thickness, 1.475)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_460", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(4, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_461", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.126)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.007264)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001907)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006018)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(10, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_462", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.543)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.004222)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "SCALE_PARAM(11, thickness, 1.513)", + "SCALE_PARAM(7, thickness, 1.391)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_463", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.603)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.005838)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_464", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.634)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(11, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_465", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.585)", + "SCALE_PARAM(3, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.006595)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_466", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.003986)", + "SCALE_PARAM(3, thickness, 1.290)", + "SCALE_PARAM(3, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_467", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.142)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.006112)", + "SCALE_PARAM(12, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_468", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.312)", + "SCALE_PARAM(2, thickness, 1.445)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_469", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(5, thickness, 1.350)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_470", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.004287)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(4, thickness, 1.232)", + "SCALE_PARAM(6, thickness, 1.603)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_471", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.437)", + "SCALE_PARAM(8, thickness, 1.326)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "SCALE_PARAM(10, thickness, 1.274)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_472", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "SCALE_PARAM(13, thickness, 1.393)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_473", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.208)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.004003)", + "SCALE_PARAM(14, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_474", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.271)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.005706)", + "SCALE_PARAM(2, thickness, 1.312)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.006170)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(12, thickness, 1.425)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_475", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.003474)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(12, thickness, 1.328)", + "SCALE_PARAM(8, thickness, 1.410)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_476", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.536)", + "SCALE_PARAM(2, thickness, 1.555)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_477", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.004202)", + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.004445)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.005490)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_478", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.290)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.003725)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.005518)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_479", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.006045)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_480", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.000976)", + "SCALE_PARAM(2, thickness, 1.626)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.003720)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_481", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.004515)", + "SCALE_PARAM(9, thickness, 1.618)", + "SCALE_PARAM(7, thickness, 1.206)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.006393)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_482", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(3, thickness, 1.488)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_483", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.471)", + "SCALE_PARAM(7, thickness, 1.359)", + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.008145)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_484", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.007545)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_485", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.238)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.006234)", + "SCALE_PARAM(0, thickness, 1.410)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_486", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, 6061_T6_Aluminum, Pipe, 0.038301, 0.006384)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.004063)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_487", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.003118)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(9, thickness, 1.318)", + "SCALE_PARAM(4, thickness, 1.355)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_488", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.460)", + "SCALE_PARAM(15, thickness, 1.337)", + "SCALE_PARAM(0, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(2, thickness, 1.631)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_489", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.185)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "SCALE_PARAM(10, thickness, 1.631)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_490", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.603)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "SCALE_PARAM(9, thickness, 1.425)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_491", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.006788)", + "SCALE_PARAM(4, thickness, 1.225)", + "SCALE_PARAM(6, thickness, 1.267)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_492", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.004398)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.001685)", + "SCALE_PARAM(3, thickness, 1.218)", + "SCALE_PARAM(0, thickness, 1.524)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_493", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.193)", + "ADD_MEMBER(6, 7, 6061_T6_Aluminum, Pipe, 0.037404, 0.005395)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(13, thickness, 1.271)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.008143)", + "SCALE_PARAM(0, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_494", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.006955)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(0, thickness, 1.437)", + "ADD_MEMBER(4, 5, 6061_T6_Aluminum, Pipe, 0.042785, 0.007131)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_495", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(9, thickness, 1.435)", + "ADD_MEMBER(2, 5, 6061_T6_Aluminum, Pipe, 0.040727, 0.003933)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(13, thickness, 1.490)", + "SCALE_PARAM(9, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_496", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(7, thickness, 1.321)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.002949)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(9, thickness, 1.297)", + "SCALE_PARAM(10, thickness, 1.475)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_497", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.321)", + "ADD_MEMBER(5, 6, 6061_T6_Aluminum, Pipe, 0.048856, 0.004489)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(11, thickness, 1.575)", + "SCALE_PARAM(4, thickness, 1.372)", + "SCALE_PARAM(1, thickness, 1.403)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_498", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, 6061_T6_Aluminum, Pipe, 0.039569, 0.004186)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "SCALE_PARAM(13, thickness, 1.309)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.006746)", + "ADD_MEMBER(2, 6, 6061_T6_Aluminum, Pipe, 0.012823, 0.002137)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_095", + "trace_id": "auto_problem_095_trace_499", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 95)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(4.06, 0.00) [free]\n J2: pos=(8.12, 0.00) [free]\n J3: pos=(12.18, 0.00) [roller]\n J4: pos=(0.00, 1.65) [free]\n J5: pos=(4.06, 1.65) [free]\n J6: pos=(8.12, 1.65) [free]\n J7: pos=(12.18, 1.65) [free]\n\nMembers (16 total):\n M0: J0-J1 [6061_T6_Aluminum, Pipe(r=0.0462, t=0.0035)]\n M1: J1-J2 [6061_T6_Aluminum, Pipe(r=0.0498, t=0.0025)]\n M2: J2-J3 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M3: J4-J5 [6061_T6_Aluminum, Pipe(r=0.0428, t=0.0020)]\n M4: J5-J6 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M5: J6-J7 [6061_T6_Aluminum, Pipe(r=0.0374, t=0.0028)]\n M6: J0-J4 [6061_T6_Aluminum, Pipe(r=0.0223, t=0.0017)]\n M7: J1-J5 [6061_T6_Aluminum, Pipe(r=0.0244, t=0.0019)]\n M8: J2-J6 [6061_T6_Aluminum, Pipe(r=0.0128, t=0.0010)]\n M9: J3-J7 [6061_T6_Aluminum, Pipe(r=0.0196, t=0.0015)]\n M10: J0-J5 [6061_T6_Aluminum, Pipe(r=0.0489, t=0.0037)]\n M11: J1-J4 [6061_T6_Aluminum, Pipe(r=0.0453, t=0.0034)]\n M12: J1-J6 [6061_T6_Aluminum, Pipe(r=0.0383, t=0.0029)]\n M13: J2-J5 [6061_T6_Aluminum, Pipe(r=0.0407, t=0.0031)]\n M14: J2-J7 [6061_T6_Aluminum, Pipe(r=0.0396, t=0.0030)]\n M15: J3-J6 [6061_T6_Aluminum, Pipe(r=0.0405, t=0.0031)]\n\nLOADING:\n Joint J5: Force=(0, -49488, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 277.72 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 208.43681464806184, + "fos_buckling": 0.8473006336234902, + "fos_yielding": 6.180916354143597, + "deflection": 0.016519933179537233, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, 6061_T6_Aluminum, Pipe, 0.048871, 0.005900)", + "ADD_MEMBER(1, 5, 6061_T6_Aluminum, Pipe, 0.024380, 0.002943)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "ADD_MEMBER(3, 6, 6061_T6_Aluminum, Pipe, 0.040475, 0.005826)", + "ADD_MEMBER(1, 4, 6061_T6_Aluminum, Pipe, 0.045268, 0.006516)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(5, thickness, 1.183)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_0", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.002611)", + "SCALE_PARAM(14, thickness, 1.534)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "SCALE_PARAM(5, thickness, 1.621)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_1", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.002784)", + "SCALE_PARAM(2, thickness, 1.429)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(9, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_2", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "SCALE_PARAM(17, thickness, 1.238)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.002417)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.003377)", + "SCALE_PARAM(4, thickness, 1.267)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "SCALE_PARAM(17, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_3", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.192)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.003204)", + "SCALE_PARAM(10, thickness, 1.344)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002002)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003058)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_4", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(18, thickness, 1.259)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_5", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(11, thickness, 1.517)", + "SCALE_PARAM(19, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_6", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(16, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_7", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "SCALE_PARAM(16, thickness, 1.664)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_8", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.002988)", + "SCALE_PARAM(9, thickness, 1.225)", + "SCALE_PARAM(8, thickness, 1.267)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "SCALE_PARAM(0, thickness, 1.618)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_9", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.645)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.003208)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_10", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(19, thickness, 1.524)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002561)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_11", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002855)", + "SCALE_PARAM(16, thickness, 1.256)", + "SCALE_PARAM(16, thickness, 1.481)", + "SCALE_PARAM(14, thickness, 1.634)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_12", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "SCALE_PARAM(10, thickness, 1.181)", + "SCALE_PARAM(1, thickness, 1.202)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_13", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002557)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002544)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_14", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.664)", + "SCALE_PARAM(9, thickness, 1.572)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.002740)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.003758)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_15", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_16", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_17", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.001982)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.003436)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004116)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003128)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004087)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_18", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.416)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.003589)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_19", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(19, thickness, 1.290)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_20", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.159)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.003460)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(2, thickness, 1.410)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "SCALE_PARAM(11, thickness, 1.185)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_21", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.003821)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.002428)", + "SCALE_PARAM(10, thickness, 1.511)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_22", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(18, thickness, 1.305)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_23", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(16, thickness, 1.395)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_24", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(0, thickness, 1.667)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_25", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(19, thickness, 1.577)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002181)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_26", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.247)", + "SCALE_PARAM(13, thickness, 1.536)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "SCALE_PARAM(11, thickness, 1.527)", + "SCALE_PARAM(1, thickness, 1.567)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_27", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.003502)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(2, thickness, 1.420)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_28", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(15, thickness, 1.364)", + "SCALE_PARAM(7, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_29", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.307)", + "SCALE_PARAM(1, thickness, 1.575)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002362)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_30", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.267)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002492)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "SCALE_PARAM(13, thickness, 1.497)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_31", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(0, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(6, thickness, 1.600)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_32", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.376)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002415)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_33", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.377)", + "SCALE_PARAM(19, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "SCALE_PARAM(3, thickness, 1.192)", + "SCALE_PARAM(3, thickness, 1.412)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_34", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.376)", + "SCALE_PARAM(2, thickness, 1.182)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_35", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.003874)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_36", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(0, thickness, 1.466)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_37", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_38", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002617)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(10, thickness, 1.321)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_39", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.517)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.001255)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "SCALE_PARAM(6, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_40", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(16, thickness, 1.650)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_41", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.353)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004001)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002605)", + "SCALE_PARAM(13, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(17, thickness, 1.229)", + "SCALE_PARAM(13, thickness, 1.629)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_42", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.307)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_43", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(4, thickness, 1.330)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.002840)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_44", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.002857)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.002807)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(10, thickness, 1.195)", + "SCALE_PARAM(7, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_45", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.176)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "SCALE_PARAM(9, thickness, 1.348)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_46", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.002832)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002643)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(3, thickness, 1.458)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_47", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(5, thickness, 1.479)", + "SCALE_PARAM(6, thickness, 1.488)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_48", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(7, thickness, 1.458)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_49", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.111)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "SCALE_PARAM(14, thickness, 1.203)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_50", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005262)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_51", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(19, thickness, 1.311)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "SCALE_PARAM(7, thickness, 1.511)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_52", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.447)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "SCALE_PARAM(4, thickness, 1.422)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_53", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(2, thickness, 1.351)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_54", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.205)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.001624)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.002856)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_55", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(15, thickness, 1.333)", + "SCALE_PARAM(5, thickness, 1.259)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_56", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.001840)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.003195)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_57", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.126)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.003790)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(13, thickness, 1.379)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_58", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "SCALE_PARAM(0, thickness, 1.294)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "SCALE_PARAM(2, thickness, 1.397)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_59", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "SCALE_PARAM(2, thickness, 1.245)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_60", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.001670)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003999)", + "SCALE_PARAM(4, thickness, 1.605)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_61", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.269)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_62", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.001479)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.003637)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(0, thickness, 1.425)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_63", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "SCALE_PARAM(14, thickness, 1.610)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_64", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.003891)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004008)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_65", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.259)", + "SCALE_PARAM(4, thickness, 1.264)", + "SCALE_PARAM(8, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_66", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003307)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_67", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003738)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002058)", + "SCALE_PARAM(11, thickness, 1.451)", + "SCALE_PARAM(12, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_68", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002594)", + "SCALE_PARAM(16, thickness, 1.183)", + "SCALE_PARAM(20, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(18, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_69", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.003542)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(5, thickness, 1.414)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "SCALE_PARAM(10, thickness, 1.215)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_70", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(16, thickness, 1.416)", + "SCALE_PARAM(4, thickness, 1.410)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_71", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(18, thickness, 1.337)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.002668)", + "SCALE_PARAM(16, thickness, 1.364)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_72", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.003303)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_73", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.233)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.003343)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_74", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(18, thickness, 1.385)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_75", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "SCALE_PARAM(20, thickness, 1.645)", + "SCALE_PARAM(19, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_76", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004012)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.002690)", + "SCALE_PARAM(15, thickness, 1.610)", + "SCALE_PARAM(20, thickness, 1.284)", + "SCALE_PARAM(19, thickness, 1.422)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_77", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.003293)", + "SCALE_PARAM(9, thickness, 1.565)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(17, thickness, 1.271)", + "SCALE_PARAM(6, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_78", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.466)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(3, thickness, 1.395)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(7, thickness, 1.311)", + "SCALE_PARAM(17, thickness, 1.471)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_79", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.553)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002307)", + "SCALE_PARAM(14, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_80", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "SCALE_PARAM(5, thickness, 1.504)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_81", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002085)", + "SCALE_PARAM(12, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_82", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.002752)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(1, thickness, 1.300)", + "SCALE_PARAM(8, thickness, 1.639)", + "SCALE_PARAM(5, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_83", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.003762)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(7, thickness, 1.538)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "SCALE_PARAM(4, thickness, 1.366)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_84", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(5, thickness, 1.337)", + "SCALE_PARAM(20, thickness, 1.464)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_85", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.453)", + "SCALE_PARAM(0, thickness, 1.577)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.001989)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002291)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(8, thickness, 1.284)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_86", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(1, thickness, 1.403)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_87", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.215)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.003439)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_88", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_89", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.323)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "SCALE_PARAM(1, thickness, 1.218)", + "SCALE_PARAM(18, thickness, 1.299)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_90", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.553)", + "SCALE_PARAM(12, thickness, 1.445)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_91", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.506)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.002570)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_92", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.002471)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.004768)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_93", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002518)", + "SCALE_PARAM(11, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_94", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_95", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.002992)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.003669)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_96", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.493)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_97", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(11, thickness, 1.287)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.003335)", + "SCALE_PARAM(19, thickness, 1.486)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(17, thickness, 1.307)", + "SCALE_PARAM(11, thickness, 1.379)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_98", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.121)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "SCALE_PARAM(17, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_99", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.307)", + "SCALE_PARAM(19, thickness, 1.531)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_100", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(13, thickness, 1.447)", + "SCALE_PARAM(11, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_101", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003256)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(3, thickness, 1.639)", + "SCALE_PARAM(14, thickness, 1.667)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_102", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.276)", + "SCALE_PARAM(0, thickness, 1.575)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "SCALE_PARAM(6, thickness, 1.439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_103", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.001923)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.001978)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_104", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.002916)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.002452)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_105", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(13, thickness, 1.357)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_106", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002630)", + "SCALE_PARAM(11, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_107", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.002272)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(7, thickness, 1.453)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_108", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.462)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.002905)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.003796)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.003562)", + "SCALE_PARAM(11, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_109", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.002662)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_110", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(15, thickness, 1.376)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.003217)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.003072)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.003472)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.003727)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_111", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "SCALE_PARAM(14, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_112", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(12, thickness, 1.179)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(11, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_113", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.001864)", + "SCALE_PARAM(11, thickness, 1.590)", + "SCALE_PARAM(5, thickness, 1.250)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_114", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002495)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_115", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.261)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.001806)", + "SCALE_PARAM(4, thickness, 1.427)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(20, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_116", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.517)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(6, thickness, 1.248)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_117", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.185)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003049)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(14, thickness, 1.245)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_118", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(15, thickness, 1.634)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_119", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.395)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "SCALE_PARAM(9, thickness, 1.404)", + "SCALE_PARAM(15, thickness, 1.391)", + "SCALE_PARAM(2, thickness, 1.597)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_120", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_121", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.001838)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.002762)", + "SCALE_PARAM(17, thickness, 1.538)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(14, thickness, 1.587)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_122", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.003533)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(15, thickness, 1.504)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "SCALE_PARAM(9, thickness, 1.319)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_123", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(10, thickness, 1.350)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_124", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(15, thickness, 1.355)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(7, thickness, 1.451)", + "SCALE_PARAM(16, thickness, 1.188)", + "SCALE_PARAM(0, thickness, 1.199)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_125", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.003749)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.003454)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_126", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.002117)", + "SCALE_PARAM(9, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_127", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.002996)", + "SCALE_PARAM(15, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_128", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002376)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002881)", + "SCALE_PARAM(15, thickness, 1.499)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_129", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(15, thickness, 1.658)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_130", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(16, thickness, 1.486)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.002351)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(14, thickness, 1.370)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(2, thickness, 1.658)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_131", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(0, thickness, 1.357)", + "SCALE_PARAM(all_members, thickness, 1.333)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_132", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.305)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003007)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_133", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(5, thickness, 1.200)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002570)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003351)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(8, thickness, 1.346)", + "SCALE_PARAM(14, thickness, 1.441)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_134", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(4, thickness, 1.495)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_135", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_136", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002276)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(9, thickness, 1.269)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.002447)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.003543)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_137", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003907)", + "SCALE_PARAM(11, thickness, 1.610)", + "SCALE_PARAM(4, thickness, 1.299)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002543)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_138", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(6, thickness, 1.603)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002540)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_139", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "SCALE_PARAM(13, thickness, 1.368)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_140", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.418)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "SCALE_PARAM(8, thickness, 1.362)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_141", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "SCALE_PARAM(6, thickness, 1.326)", + "SCALE_PARAM(12, thickness, 1.199)", + "SCALE_PARAM(14, thickness, 1.295)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "SCALE_PARAM(3, thickness, 1.232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_142", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003733)", + "SCALE_PARAM(6, thickness, 1.233)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.003624)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.003939)", + "SCALE_PARAM(1, thickness, 1.429)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_143", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002231)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(2, thickness, 1.188)", + "SCALE_PARAM(6, thickness, 1.259)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_144", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.248)", + "SCALE_PARAM(9, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(20, thickness, 1.366)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(18, thickness, 1.595)", + "SCALE_PARAM(13, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_145", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.001891)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003650)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_146", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.143)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "SCALE_PARAM(13, thickness, 1.271)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_147", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.181)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "SCALE_PARAM(0, thickness, 1.431)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_148", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.003701)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.001724)", + "SCALE_PARAM(7, thickness, 1.333)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(10, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_149", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "SCALE_PARAM(13, thickness, 1.206)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_150", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_151", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.468)", + "SCALE_PARAM(11, thickness, 1.481)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.003599)", + "SCALE_PARAM(18, thickness, 1.346)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.002579)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_152", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(19, thickness, 1.468)", + "SCALE_PARAM(6, thickness, 1.208)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_153", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.003755)", + "SCALE_PARAM(16, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_154", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.156)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003530)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(2, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_155", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.002034)", + "SCALE_PARAM(6, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003954)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_156", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(11, thickness, 1.504)", + "SCALE_PARAM(20, thickness, 1.264)", + "SCALE_PARAM(8, thickness, 1.608)", + "SCALE_PARAM(2, thickness, 1.379)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_157", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004283)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_158", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.003095)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(9, thickness, 1.473)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "SCALE_PARAM(7, thickness, 1.285)", + "SCALE_PARAM(6, thickness, 1.236)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_159", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(16, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.003594)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "SCALE_PARAM(13, thickness, 1.645)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_160", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.267)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "SCALE_PARAM(2, thickness, 1.309)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_161", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.002259)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(19, thickness, 1.508)", + "SCALE_PARAM(14, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_162", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.002986)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_163", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.003593)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004274)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_164", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.255)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_165", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(5, thickness, 1.366)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_166", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.304)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "SCALE_PARAM(18, thickness, 1.359)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_167", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.252)", + "SCALE_PARAM(18, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_168", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.199)", + "SCALE_PARAM(19, thickness, 1.435)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.003355)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_169", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.439)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.003924)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "SCALE_PARAM(19, thickness, 1.256)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_170", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.562)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_171", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.131)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002036)", + "SCALE_PARAM(12, thickness, 1.629)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.003638)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_172", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(1, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(17, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(8, thickness, 1.295)", + "SCALE_PARAM(14, thickness, 1.464)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_173", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.003645)", + "SCALE_PARAM(9, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "SCALE_PARAM(20, thickness, 1.232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_174", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.003547)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "SCALE_PARAM(20, thickness, 1.577)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_175", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.587)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(9, thickness, 1.418)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_176", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.490)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.001746)", + "SCALE_PARAM(20, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(0, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_177", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.002660)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_178", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(18, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.003767)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_179", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "SCALE_PARAM(5, thickness, 1.381)", + "SCALE_PARAM(3, thickness, 1.629)", + "SCALE_PARAM(13, thickness, 1.433)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_180", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002273)", + "SCALE_PARAM(13, thickness, 1.600)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_181", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.003559)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.002423)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(5, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_182", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.001323)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.003292)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_183", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "SCALE_PARAM(18, thickness, 1.451)", + "SCALE_PARAM(15, thickness, 1.199)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_184", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(16, thickness, 1.182)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003189)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003117)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_185", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.002212)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(11, thickness, 1.276)", + "SCALE_PARAM(17, thickness, 1.359)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_186", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.003354)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(15, thickness, 1.330)", + "SCALE_PARAM(17, thickness, 1.605)", + "SCALE_PARAM(2, thickness, 1.335)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002529)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_187", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005034)", + "SCALE_PARAM(9, thickness, 1.548)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_188", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.002498)", + "SCALE_PARAM(12, thickness, 1.325)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.003503)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_189", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.003794)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.003094)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.002523)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(10, thickness, 1.637)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_190", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "SCALE_PARAM(4, thickness, 1.203)", + "SCALE_PARAM(3, thickness, 1.629)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_191", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(15, thickness, 1.565)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002232)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003410)", + "SCALE_PARAM(9, thickness, 1.451)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_192", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(3, thickness, 1.335)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "SCALE_PARAM(1, thickness, 1.309)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_193", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(19, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(14, thickness, 1.422)", + "SCALE_PARAM(20, thickness, 1.597)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_194", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.235)", + "SCALE_PARAM(5, thickness, 1.364)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "SCALE_PARAM(16, thickness, 1.330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_195", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(15, thickness, 1.493)", + "SCALE_PARAM(14, thickness, 1.433)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.003631)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002431)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_196", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.215)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.002563)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(16, thickness, 1.529)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_197", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.488)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.002621)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "SCALE_PARAM(19, thickness, 1.585)", + "SCALE_PARAM(16, thickness, 1.366)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_198", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "SCALE_PARAM(18, thickness, 1.377)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_199", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004249)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(11, thickness, 1.217)", + "SCALE_PARAM(0, thickness, 1.351)", + "SCALE_PARAM(7, thickness, 1.252)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_200", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(19, thickness, 1.515)", + "SCALE_PARAM(7, thickness, 1.522)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.001583)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_201", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.605)", + "SCALE_PARAM(7, thickness, 1.387)", + "SCALE_PARAM(2, thickness, 1.295)", + "SCALE_PARAM(13, thickness, 1.439)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_202", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(18, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_203", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.002556)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.004505)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_204", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(5, thickness, 1.344)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_205", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.616)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.001555)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.001564)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.002265)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_206", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003237)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(4, thickness, 1.520)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_207", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.001704)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(6, thickness, 1.314)", + "SCALE_PARAM(17, thickness, 1.387)", + "SCALE_PARAM(10, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_208", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.468)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.001816)", + "SCALE_PARAM(16, thickness, 1.490)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.002729)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.002859)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_209", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(12, thickness, 1.520)", + "SCALE_PARAM(4, thickness, 1.451)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_210", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.002321)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.004478)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.001907)", + "SCALE_PARAM(7, thickness, 1.560)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_211", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.001563)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.003794)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_212", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(4, thickness, 1.506)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_213", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.235)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.003554)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_214", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.003347)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_215", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.198)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.004612)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002321)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.003140)", + "SCALE_PARAM(11, thickness, 1.395)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003565)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_216", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.425)", + "SCALE_PARAM(5, thickness, 1.209)", + "SCALE_PARAM(10, thickness, 1.214)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_217", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "SCALE_PARAM(18, thickness, 1.621)", + "SCALE_PARAM(8, thickness, 1.531)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "SCALE_PARAM(13, thickness, 1.377)", + "SCALE_PARAM(8, thickness, 1.656)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_218", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(2, thickness, 1.208)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002615)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(17, thickness, 1.567)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_219", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.458)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003666)", + "SCALE_PARAM(12, thickness, 1.307)", + "SCALE_PARAM(1, thickness, 1.302)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002607)", + "SCALE_PARAM(19, thickness, 1.538)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_220", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(12, thickness, 1.279)", + "SCALE_PARAM(9, thickness, 1.276)", + "SCALE_PARAM(9, thickness, 1.468)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_221", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.429)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(14, thickness, 1.238)", + "SCALE_PARAM(14, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(15, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_222", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.002999)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.004730)", + "SCALE_PARAM(20, thickness, 1.511)", + "SCALE_PARAM(15, thickness, 1.350)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_223", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_224", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(6, thickness, 1.486)", + "SCALE_PARAM(18, thickness, 1.650)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.003491)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_225", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.002542)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.003515)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(17, thickness, 1.229)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_226", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002914)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(12, thickness, 1.328)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_227", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.001858)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_228", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.370)", + "SCALE_PARAM(19, thickness, 1.418)", + "SCALE_PARAM(6, thickness, 1.340)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_229", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(2, thickness, 1.541)", + "SCALE_PARAM(20, thickness, 1.664)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(12, thickness, 1.451)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_230", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.203)", + "SCALE_PARAM(1, thickness, 1.222)", + "SCALE_PARAM(17, thickness, 1.404)", + "SCALE_PARAM(17, thickness, 1.362)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_231", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(16, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_232", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.001799)", + "SCALE_PARAM(6, thickness, 1.475)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.003970)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(all_members, thickness, 1.333)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_233", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(15, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.001911)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_234", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.555)", + "SCALE_PARAM(20, thickness, 1.227)", + "SCALE_PARAM(7, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_235", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.181)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005082)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002571)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003334)", + "SCALE_PARAM(8, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_236", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.572)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(2, thickness, 1.464)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_237", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.233)", + "SCALE_PARAM(16, thickness, 1.176)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(11, thickness, 1.224)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_238", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.002494)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(16, thickness, 1.379)", + "SCALE_PARAM(12, thickness, 1.506)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_239", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.529)", + "SCALE_PARAM(3, thickness, 1.493)", + "SCALE_PARAM(11, thickness, 1.224)", + "SCALE_PARAM(7, thickness, 1.548)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_240", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(2, thickness, 1.221)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_241", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003092)", + "SCALE_PARAM(18, thickness, 1.225)", + "SCALE_PARAM(0, thickness, 1.565)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_242", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.002788)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "SCALE_PARAM(12, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_243", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.422)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_244", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(16, thickness, 1.458)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(16, thickness, 1.208)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_245", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(15, thickness, 1.531)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_246", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.264)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002035)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(9, thickness, 1.261)", + "SCALE_PARAM(13, thickness, 1.497)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_247", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.295)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003693)", + "SCALE_PARAM(9, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_248", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.295)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "SCALE_PARAM(10, thickness, 1.212)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_249", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(0, thickness, 1.236)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.003746)", + "SCALE_PARAM(9, thickness, 1.613)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_250", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.357)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003235)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.003706)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.003533)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.003919)", + "SCALE_PARAM(13, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_251", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.161)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.003677)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002692)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_252", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.003057)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(14, thickness, 1.330)", + "SCALE_PARAM(17, thickness, 1.224)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "SCALE_PARAM(8, thickness, 1.202)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_253", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "SCALE_PARAM(10, thickness, 1.348)", + "SCALE_PARAM(11, thickness, 1.230)", + "SCALE_PARAM(19, thickness, 1.253)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "SCALE_PARAM(5, thickness, 1.580)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_254", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.001705)", + "SCALE_PARAM(6, thickness, 1.214)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.004742)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.002458)", + "SCALE_PARAM(9, thickness, 1.460)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_255", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.247)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003707)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(5, thickness, 1.383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_256", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.451)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.002927)", + "SCALE_PARAM(16, thickness, 1.370)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_257", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.002357)", + "SCALE_PARAM(7, thickness, 1.631)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.003684)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_258", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.209)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "SCALE_PARAM(2, thickness, 1.225)", + "SCALE_PARAM(5, thickness, 1.587)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_259", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(17, thickness, 1.282)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_260", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.004018)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.002879)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003106)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(17, thickness, 1.610)", + "SCALE_PARAM(17, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_261", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003985)", + "SCALE_PARAM(2, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_262", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.001938)", + "SCALE_PARAM(5, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.003479)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(13, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_263", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(8, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_264", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(16, thickness, 1.368)", + "SCALE_PARAM(0, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_265", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(13, thickness, 1.399)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(18, thickness, 1.441)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_266", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(4, thickness, 1.348)", + "SCALE_PARAM(6, thickness, 1.534)", + "SCALE_PARAM(1, thickness, 1.212)", + "SCALE_PARAM(1, thickness, 1.543)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_267", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.203)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "SCALE_PARAM(5, thickness, 1.242)", + "SCALE_PARAM(13, thickness, 1.350)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_268", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005041)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003125)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_269", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(0, thickness, 1.235)", + "SCALE_PARAM(11, thickness, 1.280)", + "SCALE_PARAM(2, thickness, 1.395)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_270", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.209)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003113)", + "SCALE_PARAM(5, thickness, 1.200)", + "SCALE_PARAM(14, thickness, 1.466)", + "SCALE_PARAM(7, thickness, 1.408)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_271", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.486)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.002955)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.001785)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(9, thickness, 1.560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_272", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.348)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.003374)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_273", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.302)", + "SCALE_PARAM(7, thickness, 1.295)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "SCALE_PARAM(8, thickness, 1.284)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_274", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.001404)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(9, thickness, 1.522)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_275", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.002587)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.001892)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.001943)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(3, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_276", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(15, thickness, 1.451)", + "SCALE_PARAM(3, thickness, 1.183)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_277", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.002912)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(19, thickness, 1.600)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "SCALE_PARAM(11, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_278", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.003627)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_279", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.580)", + "SCALE_PARAM(12, thickness, 1.300)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_280", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "SCALE_PARAM(10, thickness, 1.661)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_281", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003813)", + "SCALE_PARAM(12, thickness, 1.198)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_282", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002345)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_283", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.202)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.003248)", + "SCALE_PARAM(13, thickness, 1.361)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_284", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002130)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.002913)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.003162)", + "SCALE_PARAM(6, thickness, 1.412)", + "SCALE_PARAM(12, thickness, 1.587)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_285", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.001561)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(20, thickness, 1.529)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_286", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002550)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_287", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003744)", + "SCALE_PARAM(5, thickness, 1.580)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.001522)", + "SCALE_PARAM(15, thickness, 1.443)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.003635)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.002510)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_288", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.161)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002223)", + "SCALE_PARAM(17, thickness, 1.348)", + "SCALE_PARAM(10, thickness, 1.418)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_289", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.002943)", + "SCALE_PARAM(17, thickness, 1.326)", + "SCALE_PARAM(8, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_290", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(6, thickness, 1.466)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.002895)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002334)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_291", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.294)", + "SCALE_PARAM(4, thickness, 1.328)", + "SCALE_PARAM(15, thickness, 1.600)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(7, thickness, 1.595)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_292", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(2, thickness, 1.570)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(1, thickness, 1.577)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_293", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(20, thickness, 1.316)", + "SCALE_PARAM(18, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_294", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(19, thickness, 1.403)", + "SCALE_PARAM(18, thickness, 1.263)", + "SCALE_PARAM(10, thickness, 1.420)", + "SCALE_PARAM(12, thickness, 1.348)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_295", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.003764)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "SCALE_PARAM(19, thickness, 1.178)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_296", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(6, thickness, 1.312)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "SCALE_PARAM(16, thickness, 1.658)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_297", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.261)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "SCALE_PARAM(8, thickness, 1.550)", + "SCALE_PARAM(17, thickness, 1.458)", + "SCALE_PARAM(17, thickness, 1.209)", + "SCALE_PARAM(12, thickness, 1.580)", + "SCALE_PARAM(0, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_298", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.002256)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002202)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.003416)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_299", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.002467)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(16, thickness, 1.401)", + "SCALE_PARAM(13, thickness, 1.626)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.003850)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_300", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.647)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "SCALE_PARAM(3, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_301", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "SCALE_PARAM(15, thickness, 1.412)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_302", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.164)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.002438)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(0, thickness, 1.414)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_303", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(20, thickness, 1.555)", + "SCALE_PARAM(3, thickness, 1.295)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_304", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(16, thickness, 1.522)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_305", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.294)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002387)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_306", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.266)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "SCALE_PARAM(17, thickness, 1.189)", + "SCALE_PARAM(18, thickness, 1.318)", + "SCALE_PARAM(0, thickness, 1.416)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_307", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.653)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "SCALE_PARAM(1, thickness, 1.359)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_308", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(14, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_309", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.605)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(9, thickness, 1.229)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_310", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.209)", + "SCALE_PARAM(7, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(10, thickness, 1.462)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_311", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.182)", + "SCALE_PARAM(16, thickness, 1.385)", + "SCALE_PARAM(12, thickness, 1.299)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_312", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(18, thickness, 1.497)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_313", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002317)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_314", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003094)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002386)", + "SCALE_PARAM(15, thickness, 1.372)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_315", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.307)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.002748)", + "SCALE_PARAM(8, thickness, 1.580)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_316", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.391)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005071)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_317", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "SCALE_PARAM(16, thickness, 1.245)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "SCALE_PARAM(4, thickness, 1.311)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_318", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.445)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_319", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.003369)", + "SCALE_PARAM(7, thickness, 1.637)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002034)", + "SCALE_PARAM(12, thickness, 1.637)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(12, thickness, 1.323)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_320", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.269)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002362)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.003839)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003949)", + "SCALE_PARAM(3, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_321", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.220)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004293)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "SCALE_PARAM(4, thickness, 1.506)", + "SCALE_PARAM(8, thickness, 1.368)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_322", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(11, thickness, 1.610)", + "SCALE_PARAM(0, thickness, 1.256)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "SCALE_PARAM(1, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_323", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.333)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(18, thickness, 1.493)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(8, thickness, 1.565)", + "SCALE_PARAM(7, thickness, 1.504)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_324", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(10, thickness, 1.443)", + "SCALE_PARAM(19, thickness, 1.637)", + "SCALE_PARAM(0, thickness, 1.376)", + "SCALE_PARAM(1, thickness, 1.182)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_325", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.002010)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(0, thickness, 1.527)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003072)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_326", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(10, thickness, 1.435)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_327", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.003837)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002297)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003918)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_328", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.359)", + "SCALE_PARAM(11, thickness, 1.546)", + "SCALE_PARAM(13, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_329", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.002309)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.000983)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(4, thickness, 1.493)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_330", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.003251)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.002488)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_331", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.647)", + "SCALE_PARAM(8, thickness, 1.562)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002562)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.001950)", + "SCALE_PARAM(15, thickness, 1.372)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_332", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.203)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002792)", + "SCALE_PARAM(4, thickness, 1.546)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "SCALE_PARAM(8, thickness, 1.546)", + "SCALE_PARAM(10, thickness, 1.471)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_333", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(14, thickness, 1.639)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_334", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002557)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.003334)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002108)", + "SCALE_PARAM(4, thickness, 1.656)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002342)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_335", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_336", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(16, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "SCALE_PARAM(20, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_337", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "SCALE_PARAM(1, thickness, 1.504)", + "SCALE_PARAM(18, thickness, 1.639)", + "SCALE_PARAM(19, thickness, 1.425)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_338", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.003264)", + "SCALE_PARAM(14, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_339", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.001857)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.001912)", + "SCALE_PARAM(17, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(2, thickness, 1.597)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_340", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004070)", + "SCALE_PARAM(6, thickness, 1.178)", + "SCALE_PARAM(9, thickness, 1.289)", + "SCALE_PARAM(12, thickness, 1.468)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_341", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.427)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "SCALE_PARAM(11, thickness, 1.258)", + "SCALE_PARAM(9, thickness, 1.397)", + "SCALE_PARAM(17, thickness, 1.550)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_342", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.645)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(20, thickness, 1.513)", + "SCALE_PARAM(0, thickness, 1.403)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(10, thickness, 1.613)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_343", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.221)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "SCALE_PARAM(16, thickness, 1.499)", + "SCALE_PARAM(8, thickness, 1.272)", + "SCALE_PARAM(10, thickness, 1.195)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_344", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(4, thickness, 1.597)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_345", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.001891)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_346", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(0, thickness, 1.608)", + "SCALE_PARAM(9, thickness, 1.297)", + "SCALE_PARAM(17, thickness, 1.431)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_347", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.312)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.002218)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.002156)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(6, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_348", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(8, thickness, 1.473)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003295)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.003620)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002675)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_349", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_350", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(16, thickness, 1.629)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_351", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.362)", + "SCALE_PARAM(5, thickness, 1.248)", + "SCALE_PARAM(4, thickness, 1.585)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_352", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.001985)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(20, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_353", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.538)", + "SCALE_PARAM(2, thickness, 1.484)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005097)", + "SCALE_PARAM(11, thickness, 1.445)", + "SCALE_PARAM(6, thickness, 1.374)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_354", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.195)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "SCALE_PARAM(3, thickness, 1.634)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_355", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_356", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(16, thickness, 1.377)", + "SCALE_PARAM(12, thickness, 1.220)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_357", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.263)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "SCALE_PARAM(14, thickness, 1.342)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_358", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(14, thickness, 1.284)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_359", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.143)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.003197)", + "SCALE_PARAM(18, thickness, 1.372)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_360", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002653)", + "SCALE_PARAM(6, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(2, thickness, 1.647)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_361", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.239)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.002254)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_362", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.002129)", + "SCALE_PARAM(11, thickness, 1.590)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.001633)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.003160)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_363", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.314)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.001446)", + "SCALE_PARAM(9, thickness, 1.618)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(6, thickness, 1.348)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(15, thickness, 1.232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_364", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.241)", + "SCALE_PARAM(19, thickness, 1.261)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002198)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_365", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "SCALE_PARAM(3, thickness, 1.397)", + "SCALE_PARAM(5, thickness, 1.458)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_366", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(0, thickness, 1.196)", + "SCALE_PARAM(1, thickness, 1.587)", + "SCALE_PARAM(5, thickness, 1.453)", + "SCALE_PARAM(15, thickness, 1.553)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_367", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.289)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "SCALE_PARAM(11, thickness, 1.346)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "SCALE_PARAM(0, thickness, 1.460)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_368", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(2, thickness, 1.443)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_369", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(9, thickness, 1.295)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_370", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003667)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(9, thickness, 1.447)", + "SCALE_PARAM(10, thickness, 1.658)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_371", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.003765)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002555)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002106)", + "SCALE_PARAM(7, thickness, 1.626)", + "SCALE_PARAM(14, thickness, 1.661)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_372", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(11, thickness, 1.195)", + "SCALE_PARAM(11, thickness, 1.495)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_373", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "SCALE_PARAM(10, thickness, 1.439)", + "SCALE_PARAM(16, thickness, 1.350)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_374", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.001817)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.003248)", + "SCALE_PARAM(17, thickness, 1.342)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.003615)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_375", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002479)", + "SCALE_PARAM(19, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_376", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.190)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_377", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.002417)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(19, thickness, 1.340)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(8, thickness, 1.362)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(3, thickness, 1.572)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_378", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.003445)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003252)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(3, thickness, 1.493)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_379", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_380", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.001782)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(7, thickness, 1.447)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003177)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_381", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.202)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004317)", + "SCALE_PARAM(19, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(4, thickness, 1.664)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_382", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(4, thickness, 1.304)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_383", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(0, thickness, 1.312)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "SCALE_PARAM(9, thickness, 1.351)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_384", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.368)", + "SCALE_PARAM(10, thickness, 1.618)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "SCALE_PARAM(7, thickness, 1.255)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_385", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.002331)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.001949)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002066)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.002822)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(16, thickness, 1.359)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_386", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.148)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002742)", + "SCALE_PARAM(9, thickness, 1.183)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_387", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005299)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002912)", + "SCALE_PARAM(0, thickness, 1.282)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003285)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_388", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.127)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004004)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_389", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.597)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.004439)", + "SCALE_PARAM(14, thickness, 1.221)", + "SCALE_PARAM(20, thickness, 1.212)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_390", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002223)", + "SCALE_PARAM(17, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_391", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.003167)", + "SCALE_PARAM(8, thickness, 1.222)", + "SCALE_PARAM(11, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(6, thickness, 1.650)", + "SCALE_PARAM(12, thickness, 1.565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_392", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.003785)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.001787)", + "SCALE_PARAM(14, thickness, 1.248)", + "SCALE_PARAM(13, thickness, 1.529)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(4, thickness, 1.462)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_393", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.195)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_394", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.001999)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_395", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.227)", + "SCALE_PARAM(13, thickness, 1.453)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(12, thickness, 1.276)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_396", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.003139)", + "SCALE_PARAM(9, thickness, 1.623)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.002975)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "SCALE_PARAM(1, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_397", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_398", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.002494)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.002687)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(11, thickness, 1.608)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.002883)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_399", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.002338)", + "SCALE_PARAM(11, thickness, 1.189)", + "SCALE_PARAM(5, thickness, 1.238)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.002553)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_400", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "SCALE_PARAM(17, thickness, 1.311)", + "SCALE_PARAM(16, thickness, 1.431)", + "SCALE_PARAM(12, thickness, 1.403)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_401", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.289)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "SCALE_PARAM(18, thickness, 1.527)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_402", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.279)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.002792)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003174)", + "SCALE_PARAM(16, thickness, 1.453)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_403", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.002951)", + "SCALE_PARAM(7, thickness, 1.517)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(1, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_404", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "SCALE_PARAM(11, thickness, 1.404)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "SCALE_PARAM(12, thickness, 1.332)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_405", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.357)", + "SCALE_PARAM(5, thickness, 1.342)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_406", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.001261)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.002064)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(2, thickness, 1.529)", + "SCALE_PARAM(15, thickness, 1.595)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_407", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(19, thickness, 1.656)", + "SCALE_PARAM(14, thickness, 1.397)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(14, thickness, 1.466)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_408", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(18, thickness, 1.217)", + "SCALE_PARAM(3, thickness, 1.404)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.002401)", + "SCALE_PARAM(0, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_409", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(7, thickness, 1.412)", + "SCALE_PARAM(13, thickness, 1.488)", + "SCALE_PARAM(1, thickness, 1.414)", + "SCALE_PARAM(6, thickness, 1.631)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_410", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.196)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002342)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_411", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_412", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.003374)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002370)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_413", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.264)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.002302)", + "SCALE_PARAM(3, thickness, 1.368)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_414", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "SCALE_PARAM(3, thickness, 1.245)", + "SCALE_PARAM(6, thickness, 1.179)", + "SCALE_PARAM(0, thickness, 1.451)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_415", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.183)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003541)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_416", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.002582)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.003330)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_417", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.002751)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(1, thickness, 1.393)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_418", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "SCALE_PARAM(1, thickness, 1.481)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_419", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "SCALE_PARAM(1, thickness, 1.524)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_420", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(3, thickness, 1.425)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_421", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.002581)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.001991)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_422", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "SCALE_PARAM(10, thickness, 1.337)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_423", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.282)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.003692)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_424", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.115)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.002359)", + "SCALE_PARAM(3, thickness, 1.359)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_425", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.410)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_426", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003268)", + "SCALE_PARAM(14, thickness, 1.397)", + "SCALE_PARAM(7, thickness, 1.335)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_427", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.664)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(12, thickness, 1.447)", + "SCALE_PARAM(8, thickness, 1.546)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(12, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_428", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.422)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002363)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_429", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.484)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.003817)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_430", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002097)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.003693)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003804)", + "SCALE_PARAM(5, thickness, 1.332)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004014)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_431", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(20, thickness, 1.567)", + "SCALE_PARAM(0, thickness, 1.458)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_432", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.404)", + "SCALE_PARAM(0, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.001981)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.002939)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_433", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_434", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.468)", + "SCALE_PARAM(0, thickness, 1.335)", + "SCALE_PARAM(13, thickness, 1.548)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005314)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "SCALE_PARAM(12, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_435", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.001989)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004784)", + "SCALE_PARAM(6, thickness, 1.348)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_436", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "SCALE_PARAM(10, thickness, 1.284)", + "SCALE_PARAM(13, thickness, 1.493)", + "SCALE_PARAM(9, thickness, 1.314)", + "SCALE_PARAM(18, thickness, 1.284)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_437", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.002805)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_438", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.139)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_439", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.567)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "SCALE_PARAM(11, thickness, 1.307)", + "SCALE_PARAM(8, thickness, 1.464)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_440", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.179)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003155)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(14, thickness, 1.517)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_441", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.572)", + "SCALE_PARAM(18, thickness, 1.359)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(13, thickness, 1.437)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(8, thickness, 1.437)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_442", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_443", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.590)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(9, thickness, 1.258)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_444", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002621)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "SCALE_PARAM(9, thickness, 1.605)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_445", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002280)", + "SCALE_PARAM(14, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_446", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "SCALE_PARAM(5, thickness, 1.531)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_447", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.003356)", + "SCALE_PARAM(10, thickness, 1.372)", + "SCALE_PARAM(10, thickness, 1.406)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.003204)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003456)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_448", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(15, thickness, 1.253)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_449", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(15, thickness, 1.277)", + "SCALE_PARAM(1, thickness, 1.395)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(2, thickness, 1.441)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_450", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(15, thickness, 1.493)", + "SCALE_PARAM(5, thickness, 1.264)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.002460)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002389)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "SCALE_PARAM(16, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_451", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.186)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.004870)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(12, thickness, 1.435)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_452", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(19, thickness, 1.610)", + "SCALE_PARAM(14, thickness, 1.323)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002449)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_453", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.209)", + "SCALE_PARAM(0, thickness, 1.575)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_454", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.004432)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_455", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.656)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002356)", + "SCALE_PARAM(9, thickness, 1.439)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(20, thickness, 1.229)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_456", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.003812)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.002642)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(14, thickness, 1.377)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_457", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.495)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.002985)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(0, thickness, 1.429)", + "SCALE_PARAM(1, thickness, 1.600)", + "SCALE_PARAM(8, thickness, 1.393)", + "SCALE_PARAM(12, thickness, 1.337)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_458", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.002736)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(17, thickness, 1.645)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(18, thickness, 1.332)", + "SCALE_PARAM(4, thickness, 1.541)", + "SCALE_PARAM(10, thickness, 1.385)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_459", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002596)", + "SCALE_PARAM(18, thickness, 1.284)", + "SCALE_PARAM(4, thickness, 1.623)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.003216)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005907)", + "SCALE_PARAM(3, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_460", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.239)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.004972)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_461", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(8, thickness, 1.245)", + "SCALE_PARAM(20, thickness, 1.529)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_462", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.383)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(2, thickness, 1.460)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "SCALE_PARAM(4, thickness, 1.658)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_463", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.555)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.002647)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002578)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_464", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(7, thickness, 1.361)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_465", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_466", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(13, thickness, 1.513)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_467", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.003541)", + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.003713)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_468", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.587)", + "SCALE_PARAM(16, thickness, 1.302)", + "SCALE_PARAM(2, thickness, 1.580)", + "ADD_MEMBER(3, 9, A36_Steel, Pipe, 0.026595, 0.003568)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003119)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_469", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(17, thickness, 1.355)", + "SCALE_PARAM(8, thickness, 1.232)", + "SCALE_PARAM(20, thickness, 1.460)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_470", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005090)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_471", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.431)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(9, thickness, 1.323)", + "SCALE_PARAM(11, thickness, 1.623)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(8, thickness, 1.376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_472", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.004232)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "SCALE_PARAM(12, thickness, 1.538)", + "SCALE_PARAM(17, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_473", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(15, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_474", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "SCALE_PARAM(12, thickness, 1.656)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_475", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002606)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002620)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_476", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.003547)", + "SCALE_PARAM(4, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_477", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_478", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(18, thickness, 1.431)", + "SCALE_PARAM(1, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_479", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(9, thickness, 1.420)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_480", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.001944)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_481", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.253)", + "SCALE_PARAM(8, thickness, 1.597)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_482", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004003)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "ADD_MEMBER(7, 8, A36_Steel, Pipe, 0.024132, 0.004022)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.021967, 0.003661)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002676)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_483", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 8, A36_Steel, Pipe, 0.026632, 0.002869)", + "SCALE_PARAM(14, thickness, 1.403)", + "SCALE_PARAM(18, thickness, 1.307)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.003092)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.001932)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_484", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.003246)", + "SCALE_PARAM(6, thickness, 1.181)", + "SCALE_PARAM(16, thickness, 1.468)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_485", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.004818)", + "SCALE_PARAM(6, thickness, 1.348)", + "SCALE_PARAM(7, thickness, 1.629)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_486", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.018368, 0.003061)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "SCALE_PARAM(3, thickness, 1.631)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_487", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.016059, 0.002108)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(3, thickness, 1.543)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.004566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_488", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(15, thickness, 1.211)", + "SCALE_PARAM(13, thickness, 1.570)", + "SCALE_PARAM(8, thickness, 1.502)", + "SCALE_PARAM(4, thickness, 1.280)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002529)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_489", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(4, thickness, 1.534)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.001891)", + "SCALE_PARAM(11, thickness, 1.232)", + "SCALE_PARAM(4, thickness, 1.572)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_490", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(18, thickness, 1.435)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "ADD_MEMBER(3, 7, A36_Steel, Pipe, 0.028702, 0.004032)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_491", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.597)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(9, thickness, 1.656)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.027394, 0.003696)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_492", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(16, thickness, 1.285)", + "SCALE_PARAM(5, thickness, 1.449)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002523)", + "ADD_MEMBER(4, 8, A36_Steel, Pipe, 0.028906, 0.003744)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_493", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(8, 9, A36_Steel, Pipe, 0.017835, 0.002972)", + "SCALE_PARAM(11, thickness, 1.186)", + "SCALE_PARAM(6, thickness, 1.427)", + "SCALE_PARAM(13, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_494", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.337)", + "SCALE_PARAM(13, thickness, 1.307)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.003434)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002988)", + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.003875)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_495", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.248)", + "SCALE_PARAM(1, thickness, 1.524)", + "SCALE_PARAM(15, thickness, 1.522)", + "ADD_MEMBER(0, 6, A36_Steel, Pipe, 0.035440, 0.005035)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(16, thickness, 1.506)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_496", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.001583)", + "SCALE_PARAM(17, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(10, thickness, 1.397)", + "SCALE_PARAM(2, thickness, 1.437)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_497", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 7, A36_Steel, Pipe, 0.023249, 0.002590)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.025394, 0.003194)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_498", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.163)", + "ADD_MEMBER(3, 8, A36_Steel, Pipe, 0.017929, 0.002322)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(0, thickness, 1.597)", + "SCALE_PARAM(0, thickness, 1.357)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_096", + "trace_id": "auto_problem_096_trace_499", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 96)\n\nINITIAL STRUCTURE:\nJoints (10 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(1.97, 0.00) [free]\n J2: pos=(3.94, 0.00) [free]\n J3: pos=(5.90, 0.00) [free]\n J4: pos=(7.87, 0.00) [roller]\n J5: pos=(0.00, 2.74) [free]\n J6: pos=(1.97, 2.74) [free]\n J7: pos=(3.94, 2.74) [free]\n J8: pos=(5.90, 2.74) [free]\n J9: pos=(7.87, 2.74) [free]\n\nMembers (18 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0237, t=0.0040)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0264, t=0.0044)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0247, t=0.0041)]\n M3: J3-J4 [A36_Steel, Pipe(r=0.0194, t=0.0032)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0184, t=0.0031)]\n M5: J7-J8 [A36_Steel, Pipe(r=0.0241, t=0.0040)]\n M6: J8-J9 [A36_Steel, Pipe(r=0.0178, t=0.0030)]\n M7: J0-J5 [A36_Steel, Pipe(r=0.0235, t=0.0039)]\n M8: J1-J6 [A36_Steel, Pipe(r=0.0195, t=0.0032)]\n M9: J2-J7 [A36_Steel, Pipe(r=0.0220, t=0.0037)]\n M10: J3-J8 [A36_Steel, Pipe(r=0.0179, t=0.0030)]\n M11: J4-J9 [A36_Steel, Pipe(r=0.0229, t=0.0038)]\n M12: J0-J6 [A36_Steel, Pipe(r=0.0354, t=0.0059)]\n M13: J1-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M14: J1-J7 [A36_Steel, Pipe(r=0.0232, t=0.0029)]\n M15: J2-J8 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n M16: J3-J7 [A36_Steel, Pipe(r=0.0287, t=0.0048)]\n M17: J3-J9 [A36_Steel, Pipe(r=0.0266, t=0.0044)]\n\nLOADING:\n Joint J6: Force=(0, -68967, 0) N\n Joint J7: Force=(0, -50137, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 283.28 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 238.74893747790705, + "fos_buckling": 0.049060668696589635, + "fos_yielding": 0.6481227274824259, + "deflection": 0.018348479796855947, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.134)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.019476, 0.002112)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(1, thickness, 1.531)", + "SCALE_PARAM(3, thickness, 1.186)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_0", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002412)", + "SCALE_PARAM(1, thickness, 1.357)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "SCALE_PARAM(8, thickness, 1.429)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_1", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.429)", + "SCALE_PARAM(8, thickness, 1.582)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002609)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_2", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "SCALE_PARAM(5, thickness, 1.479)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_3", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(2, thickness, 1.621)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(5, thickness, 1.203)", + "SCALE_PARAM(0, thickness, 1.397)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_4", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.314)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "SCALE_PARAM(3, thickness, 1.595)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_5", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.202)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001283)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.003760)", + "SCALE_PARAM(4, thickness, 1.355)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001548)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_6", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.337)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002525)", + "SCALE_PARAM(8, thickness, 1.272)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004655)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_7", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.582)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.001996)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(0, thickness, 1.490)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_8", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.374)", + "SCALE_PARAM(3, thickness, 1.623)", + "SCALE_PARAM(4, thickness, 1.562)", + "SCALE_PARAM(6, thickness, 1.342)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_9", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001976)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(0, thickness, 1.200)", + "SCALE_PARAM(7, thickness, 1.645)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_10", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.418)", + "SCALE_PARAM(4, thickness, 1.362)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001858)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_11", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.119)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "SCALE_PARAM(10, thickness, 1.247)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_12", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "SCALE_PARAM(7, thickness, 1.235)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_13", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(10, thickness, 1.353)", + "SCALE_PARAM(9, thickness, 1.623)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_14", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.555)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001546)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(9, thickness, 1.214)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_15", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.003012)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004317)", + "SCALE_PARAM(9, thickness, 1.339)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_16", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_17", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002179)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001959)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "SCALE_PARAM(7, thickness, 1.466)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_18", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.003921)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_19", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "SCALE_PARAM(0, thickness, 1.284)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "SCALE_PARAM(4, thickness, 1.517)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_20", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001629)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.003625)", + "SCALE_PARAM(3, thickness, 1.656)", + "SCALE_PARAM(1, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_21", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(9, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_22", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001332)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004286)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004333)", + "SCALE_PARAM(3, thickness, 1.339)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_23", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.473)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001605)", + "SCALE_PARAM(5, thickness, 1.597)", + "SCALE_PARAM(4, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_24", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.172)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002366)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_25", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(7, thickness, 1.198)", + "SCALE_PARAM(7, thickness, 1.389)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_26", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(6, thickness, 1.595)", + "SCALE_PARAM(9, thickness, 1.218)", + "SCALE_PARAM(4, thickness, 1.383)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "SCALE_PARAM(9, thickness, 1.560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_27", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.233)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001765)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_28", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.515)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.003725)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_29", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004370)", + "SCALE_PARAM(5, thickness, 1.577)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.003190)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "SCALE_PARAM(10, thickness, 1.355)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_30", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.202)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "SCALE_PARAM(8, thickness, 1.276)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_31", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(2, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_32", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "SCALE_PARAM(7, thickness, 1.555)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_33", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001521)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(7, thickness, 1.290)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_34", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(0, thickness, 1.414)", + "SCALE_PARAM(8, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_35", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.003461)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(2, thickness, 1.439)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(2, thickness, 1.497)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_36", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001975)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004443)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001974)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_37", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004592)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002064)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_38", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001674)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(1, thickness, 1.325)", + "SCALE_PARAM(10, thickness, 1.439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_39", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.335)", + "SCALE_PARAM(8, thickness, 1.311)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002153)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_40", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(2, thickness, 1.567)", + "SCALE_PARAM(9, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_41", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.534)", + "SCALE_PARAM(1, thickness, 1.385)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(3, thickness, 1.479)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_42", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "SCALE_PARAM(0, thickness, 1.403)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_43", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.335)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_44", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.258)", + "SCALE_PARAM(3, thickness, 1.200)", + "SCALE_PARAM(1, thickness, 1.435)", + "SCALE_PARAM(0, thickness, 1.307)", + "SCALE_PARAM(3, thickness, 1.585)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_45", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001201)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004719)", + "SCALE_PARAM(3, thickness, 1.642)", + "SCALE_PARAM(7, thickness, 1.222)", + "SCALE_PARAM(6, thickness, 1.610)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_46", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001963)", + "SCALE_PARAM(2, thickness, 1.527)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_47", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(7, thickness, 1.414)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "SCALE_PARAM(3, thickness, 1.387)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_48", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "SCALE_PARAM(8, thickness, 1.449)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_49", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "SCALE_PARAM(4, thickness, 1.391)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_50", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001670)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002626)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(7, thickness, 1.603)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_51", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005023)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002257)", + "SCALE_PARAM(0, thickness, 1.323)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002725)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(6, thickness, 1.368)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_52", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.397)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004578)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002483)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002057)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(4, thickness, 1.567)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_53", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.299)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001489)", + "SCALE_PARAM(5, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "SCALE_PARAM(10, thickness, 1.490)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_54", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.229)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001642)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(10, thickness, 1.325)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_55", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001124)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_56", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.000659)", + "SCALE_PARAM(2, thickness, 1.543)", + "SCALE_PARAM(0, thickness, 1.443)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.333)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_57", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(6, thickness, 1.572)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(8, thickness, 1.225)", + "SCALE_PARAM(7, thickness, 1.391)", + "SCALE_PARAM(5, thickness, 1.667)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_58", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002230)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005015)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.003297)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(10, thickness, 1.504)", + "SCALE_PARAM(4, thickness, 1.520)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_59", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(10, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(1, thickness, 1.276)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_60", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "SCALE_PARAM(6, thickness, 1.541)", + "SCALE_PARAM(7, thickness, 1.399)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_61", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.002836)", + "SCALE_PARAM(1, thickness, 1.339)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(2, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_62", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.292)", + "SCALE_PARAM(4, thickness, 1.513)", + "SCALE_PARAM(0, thickness, 1.560)", + "SCALE_PARAM(1, thickness, 1.227)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_63", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.393)", + "SCALE_PARAM(10, thickness, 1.232)", + "SCALE_PARAM(7, thickness, 1.550)", + "SCALE_PARAM(7, thickness, 1.305)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_64", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(8, thickness, 1.447)", + "SCALE_PARAM(6, thickness, 1.205)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_65", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.003638)", + "SCALE_PARAM(2, thickness, 1.279)", + "SCALE_PARAM(10, thickness, 1.570)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_66", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_67", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.562)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(7, thickness, 1.230)", + "SCALE_PARAM(9, thickness, 1.499)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_68", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.626)", + "SCALE_PARAM(7, thickness, 1.401)", + "SCALE_PARAM(0, thickness, 1.209)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "SCALE_PARAM(7, thickness, 1.580)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_69", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.159)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004657)", + "SCALE_PARAM(5, thickness, 1.364)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_70", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001861)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_71", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001251)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005091)", + "SCALE_PARAM(3, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_72", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(5, thickness, 1.553)", + "SCALE_PARAM(9, thickness, 1.637)", + "SCALE_PARAM(1, thickness, 1.458)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(8, thickness, 1.342)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_73", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.346)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(3, thickness, 1.385)", + "SCALE_PARAM(2, thickness, 1.524)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_74", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001751)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.003940)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002113)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001344)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_75", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_76", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002083)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_77", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.425)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_78", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(4, thickness, 1.427)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002119)", + "SCALE_PARAM(8, thickness, 1.211)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_79", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.337)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(4, thickness, 1.368)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_80", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002150)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "SCALE_PARAM(1, thickness, 1.661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_81", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002606)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(10, thickness, 1.387)", + "SCALE_PARAM(7, thickness, 1.420)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_82", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.299)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004735)", + "SCALE_PARAM(1, thickness, 1.271)", + "SCALE_PARAM(5, thickness, 1.520)", + "SCALE_PARAM(6, thickness, 1.587)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002568)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_83", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.001455)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "SCALE_PARAM(1, thickness, 1.202)", + "SCALE_PARAM(9, thickness, 1.647)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_84", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.299)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001364)", + "SCALE_PARAM(9, thickness, 1.546)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002225)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(3, thickness, 1.647)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_85", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002051)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_86", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001652)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "SCALE_PARAM(8, thickness, 1.553)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_87", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001277)", + "SCALE_PARAM(9, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(10, thickness, 1.217)", + "SCALE_PARAM(5, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_88", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.515)", + "SCALE_PARAM(9, thickness, 1.258)", + "SCALE_PARAM(5, thickness, 1.441)", + "SCALE_PARAM(1, thickness, 1.344)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_89", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002592)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(7, thickness, 1.623)", + "SCALE_PARAM(3, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_90", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(5, thickness, 1.468)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "SCALE_PARAM(7, thickness, 1.536)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_91", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.550)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_92", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001984)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001838)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(7, thickness, 1.585)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_93", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.376)", + "SCALE_PARAM(1, thickness, 1.185)", + "SCALE_PARAM(7, thickness, 1.462)", + "SCALE_PARAM(9, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_94", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "SCALE_PARAM(3, thickness, 1.433)", + "SCALE_PARAM(5, thickness, 1.416)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_95", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(4, thickness, 1.587)", + "SCALE_PARAM(2, thickness, 1.587)", + "SCALE_PARAM(0, thickness, 1.650)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_96", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.192)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002225)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_97", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "SCALE_PARAM(8, thickness, 1.603)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_98", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.395)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001264)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(9, thickness, 1.416)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_99", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002380)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_100", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002752)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002112)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001751)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_101", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.572)", + "SCALE_PARAM(3, thickness, 1.299)", + "SCALE_PARAM(0, thickness, 1.222)", + "SCALE_PARAM(4, thickness, 1.562)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_102", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_103", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001562)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004851)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(4, thickness, 1.399)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_104", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001609)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002095)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002096)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_105", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001426)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001858)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002099)", + "SCALE_PARAM(0, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_106", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.248)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004790)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_107", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "SCALE_PARAM(1, thickness, 1.224)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_108", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(3, thickness, 1.590)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004586)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_109", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.304)", + "SCALE_PARAM(2, thickness, 1.562)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.003564)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004653)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_110", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.227)", + "SCALE_PARAM(3, thickness, 1.393)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_111", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_112", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.003551)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(3, thickness, 1.179)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_113", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_114", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_115", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(0, thickness, 1.183)", + "SCALE_PARAM(0, thickness, 1.372)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005007)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_116", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(9, thickness, 1.493)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_117", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_118", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "SCALE_PARAM(6, thickness, 1.259)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004487)", + "SCALE_PARAM(7, thickness, 1.287)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_119", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.408)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001683)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_120", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(0, thickness, 1.217)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004464)", + "SCALE_PARAM(7, thickness, 1.292)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_121", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_122", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.000747)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(2, thickness, 1.232)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_123", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "SCALE_PARAM(0, thickness, 1.555)", + "SCALE_PARAM(9, thickness, 1.312)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_124", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.305)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.002720)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.000928)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "SCALE_PARAM(10, thickness, 1.326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_125", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.220)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001525)", + "SCALE_PARAM(9, thickness, 1.502)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_126", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.364)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001049)", + "SCALE_PARAM(3, thickness, 1.451)", + "SCALE_PARAM(6, thickness, 1.520)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004521)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_127", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002248)", + "SCALE_PARAM(0, thickness, 1.645)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(2, thickness, 1.473)", + "SCALE_PARAM(3, thickness, 1.361)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_128", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.209)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001569)", + "SCALE_PARAM(8, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(4, thickness, 1.466)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_129", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(2, thickness, 1.460)", + "SCALE_PARAM(8, thickness, 1.357)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002279)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_130", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.418)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "SCALE_PARAM(8, thickness, 1.189)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_131", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002470)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(5, thickness, 1.391)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "SCALE_PARAM(0, thickness, 1.520)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_132", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.403)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "SCALE_PARAM(1, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_133", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002719)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "SCALE_PARAM(5, thickness, 1.212)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_134", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(2, thickness, 1.616)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "SCALE_PARAM(7, thickness, 1.567)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_135", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(9, thickness, 1.342)", + "SCALE_PARAM(4, thickness, 1.182)", + "SCALE_PARAM(4, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_136", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(8, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005149)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002762)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_137", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.570)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.003812)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_138", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.339)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002056)", + "SCALE_PARAM(8, thickness, 1.639)", + "SCALE_PARAM(8, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_139", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "SCALE_PARAM(6, thickness, 1.642)", + "SCALE_PARAM(5, thickness, 1.582)", + "SCALE_PARAM(10, thickness, 1.391)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_140", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(2, thickness, 1.550)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_141", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(0, thickness, 1.330)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001654)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(0, thickness, 1.560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_142", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001283)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004472)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_143", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.196)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001551)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002033)", + "SCALE_PARAM(0, thickness, 1.553)", + "SCALE_PARAM(0, thickness, 1.600)", + "SCALE_PARAM(8, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_144", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001225)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.003549)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002369)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(4, thickness, 1.468)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_145", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002025)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_146", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.003823)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_147", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.650)", + "SCALE_PARAM(0, thickness, 1.408)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_148", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_149", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "SCALE_PARAM(1, thickness, 1.256)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_150", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001675)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_151", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004814)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_152", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_153", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.297)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.003645)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001638)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_154", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001644)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001775)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(1, thickness, 1.277)", + "SCALE_PARAM(7, thickness, 1.342)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_155", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(7, thickness, 1.408)", + "SCALE_PARAM(7, thickness, 1.220)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_156", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001146)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004528)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002012)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(0, thickness, 1.263)", + "SCALE_PARAM(2, thickness, 1.350)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_157", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.001552)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.002893)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(5, thickness, 1.481)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_158", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_159", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(2, thickness, 1.222)", + "SCALE_PARAM(9, thickness, 1.590)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_160", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_161", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002299)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001765)", + "SCALE_PARAM(9, thickness, 1.420)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005115)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_162", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.490)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.001588)", + "SCALE_PARAM(5, thickness, 1.372)", + "SCALE_PARAM(2, thickness, 1.587)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_163", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(2, thickness, 1.538)", + "SCALE_PARAM(2, thickness, 1.359)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_164", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_165", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001608)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002095)", + "SCALE_PARAM(1, thickness, 1.458)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001940)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002094)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(4, thickness, 1.460)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_166", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.202)", + "SCALE_PARAM(1, thickness, 1.513)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001956)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004752)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_167", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002544)", + "SCALE_PARAM(1, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_168", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_169", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(5, thickness, 1.479)", + "SCALE_PARAM(0, thickness, 1.290)", + "SCALE_PARAM(5, thickness, 1.353)", + "SCALE_PARAM(7, thickness, 1.647)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_170", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.199)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_171", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001512)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004383)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_172", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.001614)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(3, thickness, 1.332)", + "SCALE_PARAM(2, thickness, 1.570)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_173", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002094)", + "SCALE_PARAM(9, thickness, 1.427)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(2, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_174", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.159)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001371)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(9, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_175", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.003706)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001526)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_176", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(7, thickness, 1.355)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_177", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(7, thickness, 1.565)", + "SCALE_PARAM(9, thickness, 1.443)", + "SCALE_PARAM(6, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_178", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(0, thickness, 1.468)", + "SCALE_PARAM(0, thickness, 1.348)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "SCALE_PARAM(5, thickness, 1.366)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_179", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(2, thickness, 1.389)", + "SCALE_PARAM(4, thickness, 1.437)", + "SCALE_PARAM(2, thickness, 1.292)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_180", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.332)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001130)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(4, thickness, 1.381)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(0, thickness, 1.321)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_181", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "SCALE_PARAM(1, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_182", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "SCALE_PARAM(2, thickness, 1.445)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_183", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.481)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "SCALE_PARAM(9, thickness, 1.538)", + "SCALE_PARAM(7, thickness, 1.292)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_184", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(0, thickness, 1.312)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_185", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "SCALE_PARAM(7, thickness, 1.513)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_186", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_187", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.271)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004540)", + "SCALE_PARAM(2, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_188", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001767)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_189", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(9, thickness, 1.185)", + "SCALE_PARAM(4, thickness, 1.441)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004129)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(6, thickness, 1.408)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_190", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.259)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001722)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_191", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002285)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001763)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_192", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.439)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_193", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(7, thickness, 1.453)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_194", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001658)", + "SCALE_PARAM(10, thickness, 1.342)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_195", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.399)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(4, thickness, 1.192)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002120)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_196", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001828)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_197", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002066)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001913)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(1, thickness, 1.235)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_198", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001622)", + "SCALE_PARAM(4, thickness, 1.295)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "SCALE_PARAM(2, thickness, 1.215)", + "SCALE_PARAM(8, thickness, 1.307)", + "SCALE_PARAM(1, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_199", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.292)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "SCALE_PARAM(1, thickness, 1.462)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_200", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.143)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "SCALE_PARAM(5, thickness, 1.592)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "SCALE_PARAM(9, thickness, 1.188)", + "SCALE_PARAM(10, thickness, 1.355)", + "SCALE_PARAM(10, thickness, 1.292)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_201", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "SCALE_PARAM(10, thickness, 1.441)", + "SCALE_PARAM(5, thickness, 1.193)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_202", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.527)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(6, thickness, 1.208)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002539)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(7, thickness, 1.214)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_203", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(5, thickness, 1.558)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_204", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(4, thickness, 1.427)", + "SCALE_PARAM(9, thickness, 1.250)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_205", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.183)", + "SCALE_PARAM(4, thickness, 1.623)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "SCALE_PARAM(4, thickness, 1.531)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_206", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(6, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_207", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001545)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002292)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(9, thickness, 1.513)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_208", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001560)", + "SCALE_PARAM(7, thickness, 1.645)", + "SCALE_PARAM(0, thickness, 1.294)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.003599)", + "SCALE_PARAM(7, thickness, 1.603)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_209", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_210", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001498)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001483)", + "SCALE_PARAM(8, thickness, 1.289)", + "SCALE_PARAM(6, thickness, 1.541)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(7, thickness, 1.326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_211", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002336)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001792)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_212", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002072)", + "SCALE_PARAM(0, thickness, 1.209)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001717)", + "SCALE_PARAM(4, thickness, 1.647)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002700)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004977)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_213", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.403)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_214", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.350)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_215", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(9, thickness, 1.181)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_216", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004697)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002088)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_217", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002058)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(3, thickness, 1.302)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_218", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(4, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_219", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.437)", + "SCALE_PARAM(0, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(1, thickness, 1.198)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_220", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005187)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(4, thickness, 1.222)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_221", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "SCALE_PARAM(3, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_222", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_223", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.333)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_224", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.595)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001547)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(10, thickness, 1.661)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_225", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002199)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_226", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001761)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004279)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002295)", + "SCALE_PARAM(6, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_227", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.002931)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(0, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(10, thickness, 1.215)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_228", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001661)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004431)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001529)", + "SCALE_PARAM(0, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_229", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.147)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.003301)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_230", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(10, thickness, 1.634)", + "SCALE_PARAM(4, thickness, 1.653)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_231", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.309)", + "SCALE_PARAM(2, thickness, 1.610)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_232", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.134)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "SCALE_PARAM(2, thickness, 1.362)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_233", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.431)", + "SCALE_PARAM(7, thickness, 1.205)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "SCALE_PARAM(1, thickness, 1.344)", + "SCALE_PARAM(4, thickness, 1.287)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_234", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.220)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004852)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_235", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(5, thickness, 1.319)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002048)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_236", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.002984)", + "SCALE_PARAM(6, thickness, 1.316)", + "SCALE_PARAM(4, thickness, 1.252)", + "SCALE_PARAM(7, thickness, 1.258)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002579)", + "SCALE_PARAM(10, thickness, 1.592)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_237", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002162)", + "SCALE_PARAM(5, thickness, 1.389)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(10, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_238", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004927)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001300)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "SCALE_PARAM(3, thickness, 1.577)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_239", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.000883)", + "SCALE_PARAM(2, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_240", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001449)", + "SCALE_PARAM(3, thickness, 1.639)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_241", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.499)", + "SCALE_PARAM(10, thickness, 1.277)", + "SCALE_PARAM(9, thickness, 1.567)", + "SCALE_PARAM(2, thickness, 1.379)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_242", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "SCALE_PARAM(10, thickness, 1.429)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_243", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001502)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001622)", + "SCALE_PARAM(0, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_244", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.264)", + "SCALE_PARAM(7, thickness, 1.318)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001965)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001820)", + "SCALE_PARAM(4, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_245", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "SCALE_PARAM(8, thickness, 1.340)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_246", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(7, thickness, 1.351)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_247", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(6, thickness, 1.300)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "SCALE_PARAM(9, thickness, 1.647)", + "SCALE_PARAM(3, thickness, 1.577)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_248", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(7, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_249", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(4, thickness, 1.351)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "SCALE_PARAM(5, thickness, 1.546)", + "SCALE_PARAM(0, thickness, 1.408)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_250", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.217)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002000)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_251", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(1, thickness, 1.214)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_252", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(1, thickness, 1.284)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004594)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(6, thickness, 1.585)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "SCALE_PARAM(7, thickness, 1.410)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_253", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.401)", + "SCALE_PARAM(6, thickness, 1.616)", + "SCALE_PARAM(1, thickness, 1.575)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_254", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002748)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(6, thickness, 1.362)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_255", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.314)", + "SCALE_PARAM(0, thickness, 1.587)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_256", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_257", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(8, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(8, thickness, 1.488)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_258", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002141)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(0, thickness, 1.385)", + "SCALE_PARAM(8, thickness, 1.645)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_259", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.511)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002259)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_260", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.292)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_261", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.653)", + "SCALE_PARAM(5, thickness, 1.456)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002743)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_262", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.312)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.003216)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(1, thickness, 1.562)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_263", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002743)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_264", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(4, thickness, 1.323)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_265", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.374)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001112)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(9, thickness, 1.570)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_266", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(8, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(6, thickness, 1.399)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(10, thickness, 1.431)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_267", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(6, thickness, 1.292)", + "SCALE_PARAM(5, thickness, 1.353)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(10, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_268", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001042)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001923)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_269", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(1, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "SCALE_PARAM(6, thickness, 1.295)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_270", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.608)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(1, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(2, thickness, 1.233)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_271", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002027)", + "SCALE_PARAM(4, thickness, 1.377)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(9, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_272", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_273", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(8, thickness, 1.431)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001802)", + "SCALE_PARAM(8, thickness, 1.422)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_274", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.362)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(2, thickness, 1.383)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(7, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(9, thickness, 1.410)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_275", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.134)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001940)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002341)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(5, thickness, 1.534)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_276", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.522)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004863)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004917)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_277", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(1, thickness, 1.408)", + "SCALE_PARAM(4, thickness, 1.460)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(5, thickness, 1.408)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_278", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_279", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.001942)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001580)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(10, thickness, 1.486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_280", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.610)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "SCALE_PARAM(4, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_281", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(1, thickness, 1.621)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(5, thickness, 1.468)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_282", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004198)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004752)", + "SCALE_PARAM(5, thickness, 1.534)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001784)", + "SCALE_PARAM(5, thickness, 1.439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_283", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.214)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001971)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(7, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_284", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005129)", + "SCALE_PARAM(3, thickness, 1.650)", + "SCALE_PARAM(5, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(8, thickness, 1.235)", + "SCALE_PARAM(3, thickness, 1.477)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_285", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004432)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(4, thickness, 1.435)", + "SCALE_PARAM(9, thickness, 1.513)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_286", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.001959)", + "SCALE_PARAM(8, thickness, 1.580)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_287", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.221)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002500)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.003973)", + "SCALE_PARAM(1, thickness, 1.259)", + "SCALE_PARAM(10, thickness, 1.437)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_288", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002142)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(3, thickness, 1.269)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "SCALE_PARAM(3, thickness, 1.536)", + "SCALE_PARAM(4, thickness, 1.287)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_289", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.250)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(2, thickness, 1.397)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_290", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002214)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(2, thickness, 1.305)", + "SCALE_PARAM(7, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(5, thickness, 1.325)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_291", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_292", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.230)", + "SCALE_PARAM(6, thickness, 1.366)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001386)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(0, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_293", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001117)", + "SCALE_PARAM(2, thickness, 1.506)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002190)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004928)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "SCALE_PARAM(5, thickness, 1.431)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_294", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001206)", + "SCALE_PARAM(2, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(4, thickness, 1.176)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_295", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001159)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001925)", + "SCALE_PARAM(all_members, thickness, 1.333)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "SCALE_PARAM(8, thickness, 1.326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_296", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002129)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002298)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005172)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002299)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_297", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.548)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.003513)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "SCALE_PARAM(2, thickness, 1.235)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_298", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(3, thickness, 1.590)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(2, thickness, 1.600)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_299", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002621)", + "SCALE_PARAM(7, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_300", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.412)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001663)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002166)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_301", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(0, thickness, 1.582)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001703)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_302", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.634)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_303", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002157)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002603)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002157)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(0, thickness, 1.517)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_304", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.618)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(4, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_305", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "SCALE_PARAM(2, thickness, 1.458)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_306", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001449)", + "SCALE_PARAM(2, thickness, 1.477)", + "SCALE_PARAM(8, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_307", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.253)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "SCALE_PARAM(2, thickness, 1.190)", + "SCALE_PARAM(0, thickness, 1.389)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_308", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.163)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_309", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001837)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004087)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001410)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_310", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(4, thickness, 1.397)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001862)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_311", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001540)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002100)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_312", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_313", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001735)", + "SCALE_PARAM(10, thickness, 1.522)", + "SCALE_PARAM(0, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_314", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.003865)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_315", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001255)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.002823)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_316", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(6, thickness, 1.567)", + "SCALE_PARAM(4, thickness, 1.245)", + "SCALE_PARAM(8, thickness, 1.399)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(6, thickness, 1.256)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_317", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_318", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001322)", + "SCALE_PARAM(5, thickness, 1.548)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(6, thickness, 1.637)", + "SCALE_PARAM(1, thickness, 1.408)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_319", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.333)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002481)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_320", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.427)", + "SCALE_PARAM(2, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "SCALE_PARAM(4, thickness, 1.529)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_321", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001509)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "SCALE_PARAM(3, thickness, 1.560)", + "SCALE_PARAM(5, thickness, 1.511)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_322", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(3, thickness, 1.565)", + "SCALE_PARAM(8, thickness, 1.383)", + "SCALE_PARAM(0, thickness, 1.214)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_323", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "SCALE_PARAM(2, thickness, 1.548)", + "SCALE_PARAM(1, thickness, 1.412)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001570)", + "SCALE_PARAM(8, thickness, 1.634)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_324", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.245)", + "SCALE_PARAM(2, thickness, 1.592)", + "SCALE_PARAM(4, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(7, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_325", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.449)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004068)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "SCALE_PARAM(10, thickness, 1.403)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_326", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_327", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.001970)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(4, thickness, 1.610)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_328", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.255)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001984)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(0, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_329", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.247)", + "SCALE_PARAM(1, thickness, 1.185)", + "SCALE_PARAM(0, thickness, 1.466)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_330", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(7, thickness, 1.558)", + "SCALE_PARAM(2, thickness, 1.333)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002051)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_331", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_332", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(8, thickness, 1.610)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "SCALE_PARAM(5, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_333", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(5, thickness, 1.190)", + "SCALE_PARAM(4, thickness, 1.224)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "SCALE_PARAM(9, thickness, 1.355)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_334", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.114)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001683)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(2, thickness, 1.359)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_335", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(1, thickness, 1.261)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001260)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(10, thickness, 1.404)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_336", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.001478)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001847)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004487)", + "SCALE_PARAM(9, thickness, 1.629)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_337", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.279)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002135)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_338", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.395)", + "SCALE_PARAM(3, thickness, 1.613)", + "SCALE_PARAM(5, thickness, 1.266)", + "SCALE_PARAM(8, thickness, 1.587)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_339", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001797)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "SCALE_PARAM(1, thickness, 1.445)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001534)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_340", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.000993)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(0, thickness, 1.350)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.003366)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_341", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002123)", + "SCALE_PARAM(1, thickness, 1.502)", + "SCALE_PARAM(1, thickness, 1.274)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002767)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001760)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_342", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.393)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001816)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(5, thickness, 1.397)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(10, thickness, 1.332)", + "SCALE_PARAM(10, thickness, 1.346)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_343", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.186)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002002)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_344", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "SCALE_PARAM(4, thickness, 1.511)", + "SCALE_PARAM(2, thickness, 1.433)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "SCALE_PARAM(2, thickness, 1.508)", + "SCALE_PARAM(9, thickness, 1.274)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_345", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002140)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002584)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_346", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_347", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002242)", + "SCALE_PARAM(4, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_348", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001342)", + "SCALE_PARAM(4, thickness, 1.279)", + "SCALE_PARAM(0, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002068)", + "SCALE_PARAM(6, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_349", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_350", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.629)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(6, thickness, 1.473)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_351", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002022)", + "SCALE_PARAM(5, thickness, 1.244)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001552)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_352", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.389)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_353", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(6, thickness, 1.305)", + "SCALE_PARAM(2, thickness, 1.637)", + "SCALE_PARAM(8, thickness, 1.560)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002140)", + "SCALE_PARAM(8, thickness, 1.199)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_354", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.003616)", + "SCALE_PARAM(1, thickness, 1.466)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "SCALE_PARAM(9, thickness, 1.575)", + "SCALE_PARAM(2, thickness, 1.256)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_355", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.163)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002230)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004157)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001641)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_356", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002509)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(1, thickness, 1.383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_357", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.370)", + "SCALE_PARAM(8, thickness, 1.372)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_358", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002454)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_359", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002288)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(6, thickness, 1.316)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "SCALE_PARAM(0, thickness, 1.667)", + "SCALE_PARAM(1, thickness, 1.309)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_360", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.242)", + "SCALE_PARAM(5, thickness, 1.272)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "SCALE_PARAM(3, thickness, 1.368)", + "SCALE_PARAM(8, thickness, 1.466)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_361", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(9, thickness, 1.577)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_362", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.200)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_363", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.229)", + "SCALE_PARAM(2, thickness, 1.344)", + "SCALE_PARAM(2, thickness, 1.279)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_364", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "SCALE_PARAM(1, thickness, 1.623)", + "SCALE_PARAM(10, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_365", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.003702)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001645)", + "SCALE_PARAM(5, thickness, 1.639)", + "SCALE_PARAM(5, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_366", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "SCALE_PARAM(0, thickness, 1.597)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_367", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_368", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001992)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(2, thickness, 1.362)", + "SCALE_PARAM(6, thickness, 1.443)", + "SCALE_PARAM(2, thickness, 1.473)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_369", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001246)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001763)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_370", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.325)", + "SCALE_PARAM(5, thickness, 1.495)", + "SCALE_PARAM(5, thickness, 1.302)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_371", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002195)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004385)", + "SCALE_PARAM(7, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_372", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(8, thickness, 1.224)", + "SCALE_PARAM(8, thickness, 1.621)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(9, thickness, 1.410)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_373", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004074)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_374", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004425)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002374)", + "SCALE_PARAM(0, thickness, 1.282)", + "SCALE_PARAM(1, thickness, 1.597)", + "SCALE_PARAM(0, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(2, thickness, 1.443)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_375", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004204)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(4, thickness, 1.193)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002541)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_376", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002526)", + "SCALE_PARAM(9, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_377", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "SCALE_PARAM(10, thickness, 1.183)", + "SCALE_PARAM(9, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_378", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.220)", + "SCALE_PARAM(3, thickness, 1.333)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002535)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_379", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001696)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(7, thickness, 1.183)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_380", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.319)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "SCALE_PARAM(1, thickness, 1.527)", + "SCALE_PARAM(7, thickness, 1.217)", + "SCALE_PARAM(9, thickness, 1.178)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_381", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_382", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.603)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002089)", + "SCALE_PARAM(8, thickness, 1.575)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002255)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_383", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(3, thickness, 1.247)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "SCALE_PARAM(0, thickness, 1.439)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_384", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.479)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_385", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001175)", + "SCALE_PARAM(3, thickness, 1.366)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(7, thickness, 1.302)", + "SCALE_PARAM(9, thickness, 1.189)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001990)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_386", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001242)", + "SCALE_PARAM(4, thickness, 1.193)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001137)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005018)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_387", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.362)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(1, thickness, 1.302)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001989)", + "SCALE_PARAM(6, thickness, 1.332)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004831)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_388", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.379)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004607)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_389", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.318)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_390", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002100)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(7, thickness, 1.431)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_391", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.001876)", + "SCALE_PARAM(2, thickness, 1.484)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(7, thickness, 1.587)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002246)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_392", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001821)", + "SCALE_PARAM(7, thickness, 1.408)", + "SCALE_PARAM(8, thickness, 1.200)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_393", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.642)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "SCALE_PARAM(3, thickness, 1.600)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_394", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "SCALE_PARAM(2, thickness, 1.312)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_395", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004677)", + "SCALE_PARAM(1, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_396", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.335)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_397", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.656)", + "SCALE_PARAM(7, thickness, 1.468)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_398", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(1, thickness, 1.314)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "SCALE_PARAM(1, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_399", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "SCALE_PARAM(2, thickness, 1.613)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "SCALE_PARAM(5, thickness, 1.245)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_400", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002072)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(1, thickness, 1.340)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "SCALE_PARAM(7, thickness, 1.192)", + "SCALE_PARAM(1, thickness, 1.406)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_401", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.515)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002290)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_402", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005098)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002292)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(5, thickness, 1.527)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_403", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.481)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "SCALE_PARAM(6, thickness, 1.497)", + "SCALE_PARAM(5, thickness, 1.603)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_404", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.000926)", + "SCALE_PARAM(5, thickness, 1.266)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004300)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004348)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(2, thickness, 1.603)", + "SCALE_PARAM(3, thickness, 1.199)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_405", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_406", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.372)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "SCALE_PARAM(7, thickness, 1.653)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_407", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004697)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001934)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001603)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_408", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.653)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001866)", + "SCALE_PARAM(3, thickness, 1.272)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_409", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001847)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004954)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002202)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_410", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_411", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.511)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001982)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002139)", + "SCALE_PARAM(10, thickness, 1.335)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(6, thickness, 1.582)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_412", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001736)", + "SCALE_PARAM(5, thickness, 1.355)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.001704)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(9, thickness, 1.603)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_413", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001356)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.003051)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002008)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_414", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.381)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001336)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(8, thickness, 1.418)", + "SCALE_PARAM(4, thickness, 1.529)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_415", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.258)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.003744)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001646)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_416", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(7, thickness, 1.178)", + "SCALE_PARAM(2, thickness, 1.631)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_417", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005007)", + "SCALE_PARAM(3, thickness, 1.366)", + "SCALE_PARAM(0, thickness, 1.238)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002225)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(4, thickness, 1.309)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_418", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.002159)", + "SCALE_PARAM(6, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(10, thickness, 1.621)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_419", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(7, thickness, 1.484)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_420", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001814)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.003427)", + "SCALE_PARAM(5, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(4, thickness, 1.189)", + "SCALE_PARAM(10, thickness, 1.326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_421", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "SCALE_PARAM(9, thickness, 1.188)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "SCALE_PARAM(5, thickness, 1.582)", + "SCALE_PARAM(9, thickness, 1.538)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_422", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001897)", + "SCALE_PARAM(0, thickness, 1.558)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002048)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "SCALE_PARAM(1, thickness, 1.245)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_423", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "SCALE_PARAM(10, thickness, 1.340)", + "SCALE_PARAM(0, thickness, 1.543)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_424", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.001652)", + "SCALE_PARAM(8, thickness, 1.232)", + "SCALE_PARAM(7, thickness, 1.401)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001686)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(8, thickness, 1.462)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_425", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.284)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004648)", + "SCALE_PARAM(5, thickness, 1.471)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "SCALE_PARAM(2, thickness, 1.370)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_426", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.383)", + "SCALE_PARAM(0, thickness, 1.385)", + "SCALE_PARAM(6, thickness, 1.567)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_427", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.295)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001386)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "SCALE_PARAM(9, thickness, 1.477)", + "SCALE_PARAM(8, thickness, 1.543)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_428", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004179)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004133)", + "SCALE_PARAM(6, thickness, 1.362)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_429", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.277)", + "SCALE_PARAM(3, thickness, 1.248)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002675)", + "SCALE_PARAM(2, thickness, 1.653)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_430", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.376)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(1, thickness, 1.458)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005150)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_431", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(1, thickness, 1.272)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_432", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001063)", + "SCALE_PARAM(5, thickness, 1.456)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_433", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.285)", + "SCALE_PARAM(2, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_434", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(5, thickness, 1.572)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "SCALE_PARAM(8, thickness, 1.488)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_435", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002014)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_436", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(5, thickness, 1.431)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_437", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_438", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_439", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005024)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(0, thickness, 1.239)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "SCALE_PARAM(8, thickness, 1.208)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_440", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001812)", + "SCALE_PARAM(0, thickness, 1.195)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001502)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002361)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_441", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.346)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001912)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(10, thickness, 1.538)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_442", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.353)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001693)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_443", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "SCALE_PARAM(2, thickness, 1.522)", + "SCALE_PARAM(10, thickness, 1.580)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_444", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(7, thickness, 1.245)", + "SCALE_PARAM(4, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_445", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.377)", + "SCALE_PARAM(4, thickness, 1.477)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001988)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001841)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_446", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(9, thickness, 1.266)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004691)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_447", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.159)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(3, thickness, 1.637)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_448", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(9, thickness, 1.590)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004355)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(7, thickness, 1.321)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_449", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "SCALE_PARAM(7, thickness, 1.587)", + "SCALE_PARAM(1, thickness, 1.186)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_450", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001549)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_451", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.300)", + "SCALE_PARAM(0, thickness, 1.311)", + "SCALE_PARAM(5, thickness, 1.429)", + "SCALE_PARAM(2, thickness, 1.357)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_452", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001656)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(0, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_453", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.235)", + "SCALE_PARAM(6, thickness, 1.497)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(3, thickness, 1.634)", + "SCALE_PARAM(8, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_454", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.416)", + "SCALE_PARAM(5, thickness, 1.330)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002392)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_455", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.168)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001515)", + "SCALE_PARAM(8, thickness, 1.495)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(3, thickness, 1.393)", + "SCALE_PARAM(8, thickness, 1.460)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_456", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(2, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_457", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004053)", + "SCALE_PARAM(1, thickness, 1.340)", + "SCALE_PARAM(3, thickness, 1.381)", + "SCALE_PARAM(9, thickness, 1.198)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002181)", + "SCALE_PARAM(8, thickness, 1.582)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_458", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001622)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002000)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001658)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_459", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.422)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "SCALE_PARAM(5, thickness, 1.195)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_460", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.623)", + "SCALE_PARAM(6, thickness, 1.462)", + "SCALE_PARAM(8, thickness, 1.350)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "SCALE_PARAM(2, thickness, 1.502)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_461", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001077)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_462", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.626)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(8, thickness, 1.274)", + "SCALE_PARAM(3, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_463", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(7, thickness, 1.190)", + "SCALE_PARAM(3, thickness, 1.376)", + "SCALE_PARAM(9, thickness, 1.221)", + "SCALE_PARAM(1, thickness, 1.314)", + "SCALE_PARAM(7, thickness, 1.445)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_464", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.189)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001240)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.003635)", + "SCALE_PARAM(3, thickness, 1.486)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_465", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001807)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(8, thickness, 1.224)", + "SCALE_PARAM(6, thickness, 1.618)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_466", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(0, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(3, thickness, 1.661)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_467", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.608)", + "SCALE_PARAM(0, thickness, 1.443)", + "SCALE_PARAM(0, thickness, 1.239)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004493)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_468", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_469", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002031)", + "SCALE_PARAM(10, thickness, 1.567)", + "SCALE_PARAM(0, thickness, 1.477)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_470", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.464)", + "SCALE_PARAM(1, thickness, 1.227)", + "SCALE_PARAM(5, thickness, 1.183)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "SCALE_PARAM(2, thickness, 1.212)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_471", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.490)", + "SCALE_PARAM(5, thickness, 1.305)", + "SCALE_PARAM(1, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_472", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.248)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001747)", + "SCALE_PARAM(4, thickness, 1.575)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_473", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.255)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002053)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004569)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(0, thickness, 1.618)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_474", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.353)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_475", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "SCALE_PARAM(8, thickness, 1.437)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_476", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.202)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.002124)", + "SCALE_PARAM(6, thickness, 1.325)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002293)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_477", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.179)", + "SCALE_PARAM(6, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_478", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.236)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.004446)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(10, thickness, 1.377)", + "SCALE_PARAM(6, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_479", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001846)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002405)", + "SCALE_PARAM(2, thickness, 1.376)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_480", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.143)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.001651)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(8, thickness, 1.603)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001999)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.004804)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_481", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(9, thickness, 1.548)", + "SCALE_PARAM(8, thickness, 1.603)", + "SCALE_PARAM(5, thickness, 1.295)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001706)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(1, thickness, 1.447)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_482", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(9, thickness, 1.314)", + "SCALE_PARAM(9, thickness, 1.477)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005153)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_483", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001487)", + "SCALE_PARAM(7, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(0, thickness, 1.404)", + "SCALE_PARAM(1, thickness, 1.490)", + "SCALE_PARAM(3, thickness, 1.473)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_484", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.189)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002288)", + "SCALE_PARAM(9, thickness, 1.387)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_485", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001980)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001642)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002581)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(10, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_486", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001502)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(8, thickness, 1.269)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001458)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(3, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_487", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.513)", + "SCALE_PARAM(4, thickness, 1.488)", + "SCALE_PARAM(10, thickness, 1.344)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_488", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.003930)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.003974)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_489", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.529)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_490", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.002565)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "SCALE_PARAM(1, thickness, 1.208)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_491", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.140)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.001640)", + "SCALE_PARAM(3, thickness, 1.560)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(9, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9800000000000001 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_492", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.235)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_493", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001107)", + "SCALE_PARAM(6, thickness, 1.637)", + "SCALE_PARAM(1, thickness, 1.376)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.015395, 0.002566)", + "SCALE_PARAM(0, thickness, 1.258)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.003096)", + "SCALE_PARAM(7, thickness, 1.416)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.034247, 0.005708)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9533333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_494", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.558)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.005772)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.011816, 0.001969)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_495", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.235)", + "SCALE_PARAM(10, thickness, 1.220)", + "SCALE_PARAM(1, thickness, 1.295)", + "SCALE_PARAM(9, thickness, 1.350)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(9, thickness, 1.603)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_496", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(1, thickness, 1.562)", + "SCALE_PARAM(2, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_497", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001455)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002278)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.015390, 0.001888)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_498", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.014255, 0.001940)", + "SCALE_PARAM(1, thickness, 1.258)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.018576, 0.002528)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(7, thickness, 1.385)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_097", + "trace_id": "auto_problem_097_trace_499", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 97)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.38, 0.00) [free]\n J2: pos=(6.76, 0.00) [roller]\n J3: pos=(0.00, 3.45) [free]\n J4: pos=(3.38, 3.45) [free]\n J5: pos=(6.76, 3.45) [free]\n\nMembers (9 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0265, t=0.0035)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0118, t=0.0010)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0143, t=0.0019)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0367, t=0.0048)]\n M5: J2-J5 [A36_Steel, Pipe(r=0.0342, t=0.0045)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0346, t=0.0045)]\n M7: J1-J3 [A36_Steel, Pipe(r=0.0154, t=0.0020)]\n M8: J1-J5 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n\nLOADING:\n Joint J3: Force=(0, -76985, 0) N\n Joint J4: Force=(0, -45702, 0) N\n Joint J5: Force=(0, -56759, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 245.58 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.350)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.034629, 0.003977)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(6, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9933333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_0", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004158)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004465)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_1", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003935)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004100)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(5, thickness, 1.297)", + "SCALE_PARAM(1, thickness, 1.198)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_2", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.001830)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_3", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.208)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.002878)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_4", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004609)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_5", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003973)", + "SCALE_PARAM(8, thickness, 1.590)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004267)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_6", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003158)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(10, thickness, 1.256)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_7", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(0, thickness, 1.326)", + "SCALE_PARAM(8, thickness, 1.590)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003127)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(0, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_8", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.425)", + "SCALE_PARAM(5, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(10, thickness, 1.420)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_9", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.279)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003299)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(0, thickness, 1.252)", + "SCALE_PARAM(2, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_10", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003314)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003086)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002760)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004492)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_11", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.001590)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.002511)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(1, thickness, 1.610)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_12", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.511)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(0, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_13", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.002649)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(6, thickness, 1.245)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_14", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005585)", + "SCALE_PARAM(7, thickness, 1.541)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(7, thickness, 1.302)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_15", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(5, thickness, 1.312)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(5, thickness, 1.393)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_16", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.003597)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.003090)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "SCALE_PARAM(4, thickness, 1.502)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_17", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.361)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(7, thickness, 1.379)", + "SCALE_PARAM(3, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_18", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.233)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.001723)", + "SCALE_PARAM(4, thickness, 1.634)", + "SCALE_PARAM(3, thickness, 1.340)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_19", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(3, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_20", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.002565)", + "SCALE_PARAM(2, thickness, 1.639)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_21", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.439)", + "SCALE_PARAM(2, thickness, 1.656)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002499)", + "SCALE_PARAM(9, thickness, 1.193)", + "SCALE_PARAM(6, thickness, 1.447)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004662)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_22", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.149)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "SCALE_PARAM(0, thickness, 1.222)", + "SCALE_PARAM(2, thickness, 1.359)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_23", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(1, thickness, 1.332)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.005021)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_24", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.186)", + "SCALE_PARAM(8, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(9, thickness, 1.225)", + "SCALE_PARAM(0, thickness, 1.255)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_25", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(5, thickness, 1.416)", + "SCALE_PARAM(2, thickness, 1.267)", + "SCALE_PARAM(7, thickness, 1.479)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(9, thickness, 1.546)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_26", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "SCALE_PARAM(2, thickness, 1.441)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "SCALE_PARAM(3, thickness, 1.245)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_27", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.005070)", + "SCALE_PARAM(2, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_28", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(4, thickness, 1.287)", + "SCALE_PARAM(8, thickness, 1.267)", + "SCALE_PARAM(5, thickness, 1.326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_29", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(6, thickness, 1.357)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_30", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.458)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003769)", + "SCALE_PARAM(0, thickness, 1.404)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002486)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_31", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.005014)", + "SCALE_PARAM(9, thickness, 1.608)", + "SCALE_PARAM(6, thickness, 1.603)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004246)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(4, thickness, 1.206)", + "SCALE_PARAM(3, thickness, 1.235)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_32", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "SCALE_PARAM(4, thickness, 1.395)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "SCALE_PARAM(4, thickness, 1.198)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_33", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_34", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(8, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_35", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "SCALE_PARAM(2, thickness, 1.353)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_36", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_37", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004314)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004632)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(5, thickness, 1.321)", + "SCALE_PARAM(5, thickness, 1.522)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_38", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_39", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002817)", + "SCALE_PARAM(2, thickness, 1.527)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.005254)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005337)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_40", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.166)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002612)", + "SCALE_PARAM(8, thickness, 1.387)", + "SCALE_PARAM(0, thickness, 1.307)", + "SCALE_PARAM(6, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_41", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(6, thickness, 1.410)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003351)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_42", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.189)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.003860)", + "SCALE_PARAM(7, thickness, 1.185)", + "SCALE_PARAM(5, thickness, 1.603)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_43", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.406)", + "SCALE_PARAM(7, thickness, 1.610)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003971)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_44", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.658)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_45", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.340)", + "SCALE_PARAM(2, thickness, 1.595)", + "SCALE_PARAM(9, thickness, 1.529)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_46", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_47", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.261)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_48", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.111)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_49", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.001790)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_50", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(1, thickness, 1.333)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(8, thickness, 1.582)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_51", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.319)", + "SCALE_PARAM(6, thickness, 1.546)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004757)", + "SCALE_PARAM(7, thickness, 1.637)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_52", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_53", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.603)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003280)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_54", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.003531)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003190)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004045)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002169)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_55", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004784)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(2, thickness, 1.182)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "SCALE_PARAM(0, thickness, 1.179)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_56", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.391)", + "SCALE_PARAM(3, thickness, 1.359)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(8, thickness, 1.486)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "SCALE_PARAM(2, thickness, 1.372)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_57", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.634)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(5, thickness, 1.183)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004017)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_58", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.397)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.003756)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(8, thickness, 1.468)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002937)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_59", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.002134)", + "SCALE_PARAM(9, thickness, 1.513)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_60", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(7, thickness, 1.227)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_61", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_62", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.221)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004129)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003730)", + "SCALE_PARAM(7, thickness, 1.555)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_63", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.546)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(0, thickness, 1.353)", + "SCALE_PARAM(5, thickness, 1.580)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002532)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_64", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002239)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "SCALE_PARAM(6, thickness, 1.215)", + "SCALE_PARAM(0, thickness, 1.217)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_65", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003653)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(5, thickness, 1.258)", + "SCALE_PARAM(1, thickness, 1.211)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "SCALE_PARAM(6, thickness, 1.529)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_66", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(3, thickness, 1.522)", + "SCALE_PARAM(2, thickness, 1.605)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_67", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "SCALE_PARAM(3, thickness, 1.339)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003535)", + "SCALE_PARAM(3, thickness, 1.376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_68", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.284)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "SCALE_PARAM(1, thickness, 1.543)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_69", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.395)", + "SCALE_PARAM(2, thickness, 1.431)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_70", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(10, thickness, 1.248)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(3, thickness, 1.404)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_71", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002848)", + "SCALE_PARAM(1, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(6, thickness, 1.603)", + "SCALE_PARAM(6, thickness, 1.239)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_72", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.131)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.002330)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(8, thickness, 1.550)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_73", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.335)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004259)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(7, thickness, 1.488)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_74", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.221)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004953)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(7, thickness, 1.318)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_75", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.321)", + "SCALE_PARAM(3, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_76", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(4, thickness, 1.399)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004178)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(5, thickness, 1.241)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_77", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.227)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004821)", + "SCALE_PARAM(8, thickness, 1.546)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002961)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.005523)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_78", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.161)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005475)", + "SCALE_PARAM(1, thickness, 1.453)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_79", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.005109)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(9, thickness, 1.335)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_80", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.002473)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(3, thickness, 1.499)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004647)", + "SCALE_PARAM(2, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_81", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.664)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_82", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.389)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "SCALE_PARAM(2, thickness, 1.562)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_83", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_84", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(7, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_85", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.385)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(4, thickness, 1.323)", + "SCALE_PARAM(4, thickness, 1.395)", + "SCALE_PARAM(6, thickness, 1.359)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_86", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003011)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(3, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(0, thickness, 1.319)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004306)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_87", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(0, thickness, 1.377)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_88", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.642)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(5, thickness, 1.422)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_89", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.005070)", + "SCALE_PARAM(0, thickness, 1.385)", + "SCALE_PARAM(8, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(10, thickness, 1.276)", + "SCALE_PARAM(1, thickness, 1.389)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_90", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.647)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(7, thickness, 1.527)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_91", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005471)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(8, thickness, 1.205)", + "SCALE_PARAM(7, thickness, 1.404)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_92", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003732)", + "SCALE_PARAM(7, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_93", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003502)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_94", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_95", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.359)", + "SCALE_PARAM(5, thickness, 1.477)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_96", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002909)", + "SCALE_PARAM(1, thickness, 1.460)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004279)", + "SCALE_PARAM(1, thickness, 1.558)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.005426)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_97", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(3, thickness, 1.282)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_98", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(6, thickness, 1.321)", + "SCALE_PARAM(5, thickness, 1.529)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003370)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(9, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_99", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_100", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004077)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "SCALE_PARAM(2, thickness, 1.284)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_101", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003052)", + "SCALE_PARAM(3, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_102", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.379)", + "SCALE_PARAM(7, thickness, 1.522)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_103", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(0, thickness, 1.543)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "SCALE_PARAM(10, thickness, 1.233)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_104", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.003844)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(4, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_105", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_106", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(5, thickness, 1.433)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_107", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(4, thickness, 1.536)", + "SCALE_PARAM(9, thickness, 1.393)", + "SCALE_PARAM(6, thickness, 1.412)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_108", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.002817)", + "SCALE_PARAM(1, thickness, 1.527)", + "SCALE_PARAM(9, thickness, 1.437)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(2, thickness, 1.188)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_109", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003797)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.002927)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(10, thickness, 1.524)", + "SCALE_PARAM(9, thickness, 1.351)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_110", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003347)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003594)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(8, thickness, 1.565)", + "SCALE_PARAM(5, thickness, 1.555)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_111", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004726)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004270)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "SCALE_PARAM(0, thickness, 1.490)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_112", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004088)", + "SCALE_PARAM(5, thickness, 1.637)", + "SCALE_PARAM(5, thickness, 1.193)", + "SCALE_PARAM(8, thickness, 1.597)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004524)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_113", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.379)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(9, thickness, 1.346)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "SCALE_PARAM(1, thickness, 1.287)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_114", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(1, thickness, 1.285)", + "SCALE_PARAM(0, thickness, 1.650)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "SCALE_PARAM(9, thickness, 1.447)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "SCALE_PARAM(2, thickness, 1.406)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_115", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.361)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(9, thickness, 1.572)", + "SCALE_PARAM(6, thickness, 1.182)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_116", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "SCALE_PARAM(7, thickness, 1.326)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_117", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.119)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.002677)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003210)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_118", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.003655)", + "SCALE_PARAM(10, thickness, 1.300)", + "SCALE_PARAM(8, thickness, 1.616)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_119", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.366)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_120", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(7, thickness, 1.289)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_121", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "SCALE_PARAM(7, thickness, 1.285)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_122", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.445)", + "SCALE_PARAM(2, thickness, 1.188)", + "SCALE_PARAM(6, thickness, 1.253)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_123", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.130)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004240)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002891)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_124", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004269)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(1, thickness, 1.645)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "SCALE_PARAM(7, thickness, 1.255)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_125", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.570)", + "SCALE_PARAM(6, thickness, 1.464)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(8, thickness, 1.475)", + "SCALE_PARAM(2, thickness, 1.299)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_126", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(1, thickness, 1.490)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_127", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(7, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(1, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_128", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.297)", + "SCALE_PARAM(3, thickness, 1.238)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "SCALE_PARAM(9, thickness, 1.639)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_129", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005436)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002869)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004671)", + "SCALE_PARAM(0, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_130", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.182)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004873)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_131", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.272)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_132", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_133", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004750)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(2, thickness, 1.570)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_134", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(2, thickness, 1.300)", + "SCALE_PARAM(0, thickness, 1.209)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.003826)", + "SCALE_PARAM(2, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_135", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.575)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(7, thickness, 1.548)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.005371)", + "SCALE_PARAM(3, thickness, 1.580)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_136", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003986)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(7, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_137", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.232)", + "SCALE_PARAM(2, thickness, 1.348)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(10, thickness, 1.290)", + "SCALE_PARAM(10, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_138", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.488)", + "SCALE_PARAM(6, thickness, 1.355)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003342)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_139", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(8, thickness, 1.285)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_140", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.002886)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.002688)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(0, thickness, 1.541)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(6, thickness, 1.193)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_141", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_142", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.002489)", + "SCALE_PARAM(2, thickness, 1.229)", + "SCALE_PARAM(7, thickness, 1.637)", + "SCALE_PARAM(5, thickness, 1.253)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003680)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_143", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.002874)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004101)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_144", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002938)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(8, thickness, 1.348)", + "SCALE_PARAM(8, thickness, 1.639)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_145", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004819)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004675)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.005521)", + "SCALE_PARAM(1, thickness, 1.267)", + "SCALE_PARAM(0, thickness, 1.529)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_146", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(8, thickness, 1.335)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_147", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "SCALE_PARAM(6, thickness, 1.196)", + "SCALE_PARAM(1, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_148", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004141)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005215)", + "SCALE_PARAM(10, thickness, 1.202)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_149", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(8, thickness, 1.613)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "SCALE_PARAM(6, thickness, 1.416)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_150", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "SCALE_PARAM(5, thickness, 1.393)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_151", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.410)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "SCALE_PARAM(10, thickness, 1.468)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_152", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.486)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_153", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.002372)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(5, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005309)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_154", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.389)", + "SCALE_PARAM(0, thickness, 1.416)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "SCALE_PARAM(9, thickness, 1.285)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_155", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.004088)", + "SCALE_PARAM(0, thickness, 1.261)", + "SCALE_PARAM(6, thickness, 1.618)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004391)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003967)", + "SCALE_PARAM(9, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_156", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.178)", + "SCALE_PARAM(10, thickness, 1.389)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(8, thickness, 1.267)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_157", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.001555)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(3, thickness, 1.486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_158", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004709)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002485)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.003146)", + "SCALE_PARAM(7, thickness, 1.473)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_159", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.403)", + "SCALE_PARAM(9, thickness, 1.527)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004216)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_160", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.230)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "SCALE_PARAM(6, thickness, 1.215)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_161", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.282)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002273)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.004033)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_162", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.233)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "SCALE_PARAM(3, thickness, 1.429)", + "SCALE_PARAM(5, thickness, 1.385)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "SCALE_PARAM(0, thickness, 1.274)", + "SCALE_PARAM(10, thickness, 1.475)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_163", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.577)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003422)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004105)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_164", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004134)", + "SCALE_PARAM(5, thickness, 1.379)", + "SCALE_PARAM(6, thickness, 1.287)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_165", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(6, thickness, 1.333)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003727)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_166", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002271)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(9, thickness, 1.548)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_167", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.002453)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_168", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.258)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "SCALE_PARAM(7, thickness, 1.637)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_169", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004205)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004966)", + "SCALE_PARAM(4, thickness, 1.460)", + "SCALE_PARAM(0, thickness, 1.447)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004334)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(1, thickness, 1.376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_170", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.182)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004220)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004393)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005113)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_171", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004777)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_172", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004882)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004070)", + "SCALE_PARAM(4, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_173", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.529)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_174", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(0, thickness, 1.383)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002608)", + "SCALE_PARAM(1, thickness, 1.410)", + "SCALE_PARAM(10, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_175", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_176", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(8, thickness, 1.460)", + "SCALE_PARAM(10, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_177", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.003413)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004265)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_178", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.276)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.004216)", + "SCALE_PARAM(5, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(10, thickness, 1.294)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_179", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003478)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005310)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_180", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(3, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(5, thickness, 1.558)", + "SCALE_PARAM(0, thickness, 1.248)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_181", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(4, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_182", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003853)", + "SCALE_PARAM(3, thickness, 1.176)", + "SCALE_PARAM(4, thickness, 1.631)", + "SCALE_PARAM(9, thickness, 1.355)", + "SCALE_PARAM(10, thickness, 1.245)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_183", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.543)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004469)", + "SCALE_PARAM(0, thickness, 1.486)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "SCALE_PARAM(8, thickness, 1.548)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_184", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(8, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004976)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_185", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004545)", + "SCALE_PARAM(0, thickness, 1.220)", + "SCALE_PARAM(2, thickness, 1.267)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "SCALE_PARAM(6, thickness, 1.504)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_186", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "SCALE_PARAM(8, thickness, 1.190)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_187", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004079)", + "SCALE_PARAM(8, thickness, 1.538)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004515)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(0, thickness, 1.198)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_188", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_189", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.462)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002962)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_190", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.272)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "SCALE_PARAM(2, thickness, 1.307)", + "SCALE_PARAM(0, thickness, 1.656)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_191", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003167)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(1, thickness, 1.460)", + "SCALE_PARAM(8, thickness, 1.256)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003844)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_192", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.215)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004661)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_193", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002001)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.002943)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_194", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.002753)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_195", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.001889)", + "SCALE_PARAM(8, thickness, 1.397)", + "SCALE_PARAM(5, thickness, 1.572)", + "SCALE_PARAM(9, thickness, 1.414)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "SCALE_PARAM(2, thickness, 1.504)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_196", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004534)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_197", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002429)", + "SCALE_PARAM(1, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004277)", + "SCALE_PARAM(0, thickness, 1.484)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_198", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004196)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(2, thickness, 1.466)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004129)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_199", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.613)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004454)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004263)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_200", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.266)", + "SCALE_PARAM(4, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_201", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003371)", + "SCALE_PARAM(1, thickness, 1.239)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002134)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_202", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004110)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(3, thickness, 1.297)", + "SCALE_PARAM(9, thickness, 1.493)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "SCALE_PARAM(3, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_203", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003478)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(8, thickness, 1.613)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "SCALE_PARAM(6, thickness, 1.332)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_204", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002547)", + "SCALE_PARAM(9, thickness, 1.368)", + "SCALE_PARAM(0, thickness, 1.239)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004022)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_205", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.565)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(5, thickness, 1.198)", + "SCALE_PARAM(6, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_206", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.333)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_207", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_208", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004041)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_209", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "SCALE_PARAM(6, thickness, 1.319)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "SCALE_PARAM(4, thickness, 1.613)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_210", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_211", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003421)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.003674)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004006)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_212", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002775)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_213", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(7, thickness, 1.214)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_214", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.280)", + "SCALE_PARAM(1, thickness, 1.309)", + "SCALE_PARAM(8, thickness, 1.292)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_215", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002903)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(3, thickness, 1.603)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_216", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "SCALE_PARAM(0, thickness, 1.220)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004604)", + "SCALE_PARAM(7, thickness, 1.339)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "SCALE_PARAM(1, thickness, 1.179)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_217", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005484)", + "SCALE_PARAM(0, thickness, 1.276)", + "SCALE_PARAM(7, thickness, 1.399)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_218", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002501)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "SCALE_PARAM(0, thickness, 1.302)", + "SCALE_PARAM(5, thickness, 1.323)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_219", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "SCALE_PARAM(1, thickness, 1.479)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_220", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(2, thickness, 1.504)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(6, thickness, 1.456)", + "SCALE_PARAM(5, thickness, 1.383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_221", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.227)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002414)", + "SCALE_PARAM(0, thickness, 1.401)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(6, thickness, 1.241)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_222", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004064)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(0, thickness, 1.481)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_223", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.304)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003972)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(10, thickness, 1.279)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_224", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_225", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.603)", + "SCALE_PARAM(4, thickness, 1.647)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004706)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(9, thickness, 1.323)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_226", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(4, thickness, 1.266)", + "SCALE_PARAM(5, thickness, 1.209)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_227", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.190)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004926)", + "SCALE_PARAM(6, thickness, 1.252)", + "SCALE_PARAM(0, thickness, 1.328)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_228", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "SCALE_PARAM(4, thickness, 1.385)", + "SCALE_PARAM(7, thickness, 1.274)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_229", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.192)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.002293)", + "SCALE_PARAM(9, thickness, 1.445)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004878)", + "SCALE_PARAM(5, thickness, 1.340)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_230", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.215)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002526)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(2, thickness, 1.256)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_231", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(8, thickness, 1.196)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_232", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.004264)", + "SCALE_PARAM(1, thickness, 1.443)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004579)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(9, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_233", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.433)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "SCALE_PARAM(4, thickness, 1.425)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_234", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.590)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "SCALE_PARAM(7, thickness, 1.362)", + "SCALE_PARAM(7, thickness, 1.553)", + "SCALE_PARAM(3, thickness, 1.404)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_235", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.002497)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(7, thickness, 1.477)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(9, thickness, 1.353)", + "SCALE_PARAM(1, thickness, 1.582)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_236", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "SCALE_PARAM(8, thickness, 1.381)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_237", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.466)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "SCALE_PARAM(5, thickness, 1.502)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_238", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.002727)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003543)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_239", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.449)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(8, thickness, 1.451)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_240", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.005113)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004330)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_241", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004732)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003945)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_242", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.001716)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.001843)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_243", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.002664)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004935)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004858)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "SCALE_PARAM(8, thickness, 1.592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_244", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.221)", + "SCALE_PARAM(3, thickness, 1.484)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004569)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002892)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(10, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_245", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.634)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.003621)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(1, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_246", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.272)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_247", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002206)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_248", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004597)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.004412)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004281)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_249", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_250", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_251", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002643)", + "SCALE_PARAM(all_members, thickness, 1.250)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "SCALE_PARAM(2, thickness, 1.344)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_252", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(0, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_253", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.002925)", + "SCALE_PARAM(0, thickness, 1.333)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(5, thickness, 1.585)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_254", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(4, thickness, 1.608)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_255", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "SCALE_PARAM(7, thickness, 1.235)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_256", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003620)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_257", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "SCALE_PARAM(6, thickness, 1.473)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_258", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.002660)", + "SCALE_PARAM(2, thickness, 1.416)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(3, thickness, 1.403)", + "SCALE_PARAM(6, thickness, 1.339)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_259", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(9, thickness, 1.490)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_260", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002588)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.003431)", + "SCALE_PARAM(0, thickness, 1.437)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004826)", + "SCALE_PARAM(8, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_261", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(6, thickness, 1.328)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_262", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005304)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.004243)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_263", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(8, thickness, 1.385)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.002850)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_264", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(0, thickness, 1.239)", + "SCALE_PARAM(10, thickness, 1.385)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_265", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.153)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004352)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(2, thickness, 1.437)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_266", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004479)", + "SCALE_PARAM(7, thickness, 1.202)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_267", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(7, thickness, 1.418)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_268", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.202)", + "SCALE_PARAM(7, thickness, 1.475)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(4, thickness, 1.577)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_269", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(7, thickness, 1.582)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_270", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003222)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004242)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(6, thickness, 1.468)", + "SCALE_PARAM(3, thickness, 1.189)", + "SCALE_PARAM(4, thickness, 1.513)", + "SCALE_PARAM(1, thickness, 1.473)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_271", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.433)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003953)", + "SCALE_PARAM(2, thickness, 1.179)", + "SCALE_PARAM(3, thickness, 1.582)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004742)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(5, thickness, 1.517)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_272", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003283)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(0, thickness, 1.493)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003855)", + "SCALE_PARAM(6, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_273", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.304)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_274", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(0, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(7, thickness, 1.541)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_275", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_276", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004081)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(4, thickness, 1.284)", + "SCALE_PARAM(1, thickness, 1.481)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_277", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003450)", + "SCALE_PARAM(7, thickness, 1.565)", + "SCALE_PARAM(1, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(5, thickness, 1.477)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(4, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_278", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.449)", + "SCALE_PARAM(8, thickness, 1.439)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004972)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_279", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(9, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_280", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004784)", + "SCALE_PARAM(7, thickness, 1.595)", + "SCALE_PARAM(3, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_281", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "SCALE_PARAM(0, thickness, 1.304)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "SCALE_PARAM(6, thickness, 1.344)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_282", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.289)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003103)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004806)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(9, thickness, 1.312)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_283", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.471)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_284", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.397)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.005538)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_285", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004798)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003307)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004335)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005584)", + "SCALE_PARAM(2, thickness, 1.351)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_286", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002493)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "SCALE_PARAM(10, thickness, 1.443)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_287", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(5, thickness, 1.441)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(4, thickness, 1.562)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(5, thickness, 1.634)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_288", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(0, thickness, 1.305)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_289", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.376)", + "SCALE_PARAM(8, thickness, 1.252)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002860)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004207)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(10, thickness, 1.647)", + "SCALE_PARAM(9, thickness, 1.198)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_290", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.370)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(7, thickness, 1.379)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_291", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.473)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_292", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "SCALE_PARAM(2, thickness, 1.565)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "SCALE_PARAM(1, thickness, 1.383)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_293", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.003369)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004343)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(8, thickness, 1.613)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_294", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.366)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.003121)", + "SCALE_PARAM(2, thickness, 1.414)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003028)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_295", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004709)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(1, thickness, 1.486)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_296", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.531)", + "SCALE_PARAM(0, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_297", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.513)", + "SCALE_PARAM(7, thickness, 1.235)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002187)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003217)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(all_members, thickness, 1.333)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_298", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(0, thickness, 1.546)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_299", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.431)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_300", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.553)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004731)", + "SCALE_PARAM(4, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "SCALE_PARAM(7, thickness, 1.203)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_301", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003328)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002263)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_302", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.330)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.003334)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(1, thickness, 1.412)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_303", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(10, thickness, 1.445)", + "SCALE_PARAM(3, thickness, 1.481)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_304", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.462)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005160)", + "SCALE_PARAM(4, thickness, 1.582)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004006)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_305", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003769)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_306", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.209)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.004072)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004243)", + "SCALE_PARAM(4, thickness, 1.439)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002686)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_307", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003947)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_308", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.196)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.003561)", + "SCALE_PARAM(9, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "SCALE_PARAM(5, thickness, 1.185)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004966)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_309", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.248)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004544)", + "SCALE_PARAM(5, thickness, 1.418)", + "SCALE_PARAM(7, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(7, thickness, 1.351)", + "SCALE_PARAM(0, thickness, 1.587)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_310", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004297)", + "SCALE_PARAM(4, thickness, 1.362)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_311", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.527)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004133)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(4, thickness, 1.590)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_312", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_313", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(8, thickness, 1.560)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(2, thickness, 1.387)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_314", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.330)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "SCALE_PARAM(8, thickness, 1.247)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_315", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005573)", + "SCALE_PARAM(3, thickness, 1.623)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002941)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_316", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003081)", + "SCALE_PARAM(1, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "SCALE_PARAM(3, thickness, 1.245)", + "SCALE_PARAM(6, thickness, 1.626)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_317", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.595)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004022)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(8, thickness, 1.427)", + "SCALE_PARAM(2, thickness, 1.658)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_318", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.372)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.003262)", + "SCALE_PARAM(7, thickness, 1.239)", + "SCALE_PARAM(8, thickness, 1.339)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004108)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_319", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.001516)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_320", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.626)", + "SCALE_PARAM(0, thickness, 1.548)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_321", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "SCALE_PARAM(4, thickness, 1.570)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_322", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(2, thickness, 1.520)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_323", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(5, thickness, 1.279)", + "SCALE_PARAM(0, thickness, 1.490)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_324", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.235)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_325", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003657)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003927)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_326", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.002922)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_327", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(6, thickness, 1.658)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_328", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.203)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.001969)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(0, thickness, 1.538)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_329", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.524)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_330", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.002727)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003263)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_331", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002883)", + "SCALE_PARAM(6, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "SCALE_PARAM(0, thickness, 1.186)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_332", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.001521)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(1, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(5, thickness, 1.567)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_333", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004017)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "SCALE_PARAM(6, thickness, 1.391)", + "SCALE_PARAM(5, thickness, 1.538)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_334", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(4, thickness, 1.258)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_335", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002594)", + "SCALE_PARAM(9, thickness, 1.304)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_336", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "SCALE_PARAM(1, thickness, 1.536)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_337", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(2, thickness, 1.629)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_338", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(1, thickness, 1.403)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_339", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.274)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002766)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(6, thickness, 1.222)", + "SCALE_PARAM(7, thickness, 1.307)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_340", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "SCALE_PARAM(10, thickness, 1.379)", + "SCALE_PARAM(0, thickness, 1.497)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_341", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "SCALE_PARAM(2, thickness, 1.214)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_342", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(9, thickness, 1.266)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005068)", + "SCALE_PARAM(7, thickness, 1.383)", + "SCALE_PARAM(4, thickness, 1.460)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(1, thickness, 1.471)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_343", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(3, thickness, 1.401)", + "SCALE_PARAM(7, thickness, 1.613)", + "SCALE_PARAM(0, thickness, 1.221)", + "SCALE_PARAM(1, thickness, 1.379)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_344", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.517)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_345", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(1, thickness, 1.608)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.004319)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_346", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.304)", + "SCALE_PARAM(7, thickness, 1.253)", + "SCALE_PARAM(4, thickness, 1.321)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_347", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003213)", + "SCALE_PARAM(9, thickness, 1.626)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_348", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.004213)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004390)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(9, thickness, 1.350)", + "SCALE_PARAM(3, thickness, 1.247)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_349", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(5, thickness, 1.429)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004603)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_350", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_351", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.357)", + "SCALE_PARAM(2, thickness, 1.538)", + "SCALE_PARAM(9, thickness, 1.188)", + "SCALE_PARAM(0, thickness, 1.206)", + "SCALE_PARAM(1, thickness, 1.656)", + "SCALE_PARAM(2, thickness, 1.618)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_352", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(0, thickness, 1.340)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002741)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004329)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(0, thickness, 1.242)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_353", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "SCALE_PARAM(8, thickness, 1.631)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_354", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_355", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002262)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(9, thickness, 1.196)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "SCALE_PARAM(0, thickness, 1.379)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_356", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.247)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004846)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004104)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(10, thickness, 1.242)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_357", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "SCALE_PARAM(0, thickness, 1.502)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_358", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.220)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "SCALE_PARAM(8, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_359", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003772)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004051)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003888)", + "SCALE_PARAM(8, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_360", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.004501)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005625)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_361", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.119)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.005123)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004040)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_362", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.002560)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_363", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.381)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(5, thickness, 1.312)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004146)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_364", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.004320)", + "SCALE_PARAM(6, thickness, 1.357)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004639)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005399)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_365", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.364)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(4, thickness, 1.211)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002953)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_366", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_367", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.618)", + "SCALE_PARAM(3, thickness, 1.404)", + "SCALE_PARAM(4, thickness, 1.466)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_368", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004274)", + "SCALE_PARAM(5, thickness, 1.560)", + "SCALE_PARAM(1, thickness, 1.484)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_369", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004621)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(7, thickness, 1.541)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_370", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(4, thickness, 1.385)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004455)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_371", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(6, thickness, 1.205)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004264)", + "SCALE_PARAM(9, thickness, 1.493)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_372", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(9, thickness, 1.639)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.003833)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(7, thickness, 1.233)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_373", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "SCALE_PARAM(1, thickness, 1.383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_374", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.377)", + "SCALE_PARAM(0, thickness, 1.337)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003766)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_375", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.468)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004536)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_376", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(0, thickness, 1.618)", + "SCALE_PARAM(7, thickness, 1.321)", + "SCALE_PARAM(4, thickness, 1.570)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_377", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.166)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003223)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_378", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(0, thickness, 1.183)", + "SCALE_PARAM(3, thickness, 1.376)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_379", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(1, thickness, 1.383)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_380", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.311)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.004488)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_381", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(2, thickness, 1.383)", + "SCALE_PARAM(1, thickness, 1.475)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_382", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.171)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004370)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_383", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(1, thickness, 1.311)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004616)", + "SCALE_PARAM(10, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(1, thickness, 1.287)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_384", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.221)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004607)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_385", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(7, thickness, 1.408)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_386", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.431)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.004256)", + "SCALE_PARAM(7, thickness, 1.391)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(4, thickness, 1.431)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_387", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003902)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.003938)", + "SCALE_PARAM(7, thickness, 1.565)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_388", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.003721)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(6, thickness, 1.567)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_389", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.353)", + "SCALE_PARAM(3, thickness, 1.585)", + "SCALE_PARAM(9, thickness, 1.335)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "SCALE_PARAM(0, thickness, 1.292)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_390", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(3, thickness, 1.536)", + "SCALE_PARAM(8, thickness, 1.225)", + "SCALE_PARAM(0, thickness, 1.364)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(1, thickness, 1.346)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_391", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004277)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003865)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_392", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "SCALE_PARAM(5, thickness, 1.311)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_393", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.299)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "SCALE_PARAM(7, thickness, 1.364)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_394", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.003447)", + "SCALE_PARAM(8, thickness, 1.443)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "SCALE_PARAM(2, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_395", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004440)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002727)", + "SCALE_PARAM(2, thickness, 1.410)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.004134)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004307)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_396", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.314)", + "SCALE_PARAM(0, thickness, 1.389)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_397", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(7, thickness, 1.656)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_398", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(1, thickness, 1.395)", + "SCALE_PARAM(7, thickness, 1.361)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004432)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_399", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.279)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "SCALE_PARAM(6, thickness, 1.664)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "SCALE_PARAM(0, thickness, 1.387)", + "SCALE_PARAM(8, thickness, 1.645)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_400", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.002296)", + "SCALE_PARAM(1, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(9, thickness, 1.271)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.003270)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_401", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(0, thickness, 1.451)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "SCALE_PARAM(7, thickness, 1.381)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_402", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004207)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_403", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.003733)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(3, thickness, 1.259)", + "SCALE_PARAM(0, thickness, 1.189)", + "SCALE_PARAM(0, thickness, 1.387)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_404", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.304)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002424)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003675)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003830)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005320)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_405", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.381)", + "SCALE_PARAM(4, thickness, 1.468)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_406", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.427)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003447)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004965)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_407", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.305)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.001838)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.002786)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_408", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.145)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.005043)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(7, thickness, 1.527)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_409", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(4, thickness, 1.608)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_410", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "SCALE_PARAM(4, thickness, 1.631)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_411", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "SCALE_PARAM(0, thickness, 1.195)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_412", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.366)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "SCALE_PARAM(4, thickness, 1.600)", + "SCALE_PARAM(7, thickness, 1.493)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_413", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(9, thickness, 1.471)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_414", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002235)", + "SCALE_PARAM(7, thickness, 1.280)", + "SCALE_PARAM(9, thickness, 1.479)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_415", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(4, thickness, 1.242)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005324)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002810)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004575)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_416", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003483)", + "SCALE_PARAM(1, thickness, 1.479)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004838)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_417", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(0, thickness, 1.236)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "SCALE_PARAM(9, thickness, 1.435)", + "SCALE_PARAM(3, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_418", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_419", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.188)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.005174)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_420", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.001472)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "SCALE_PARAM(7, thickness, 1.305)", + "SCALE_PARAM(4, thickness, 1.486)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_421", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.393)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.005016)", + "SCALE_PARAM(0, thickness, 1.361)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "SCALE_PARAM(7, thickness, 1.230)", + "SCALE_PARAM(3, thickness, 1.297)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_422", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.002229)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.003729)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(3, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(8, thickness, 1.623)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_423", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(7, thickness, 1.479)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004173)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_424", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "SCALE_PARAM(3, thickness, 1.176)", + "SCALE_PARAM(7, thickness, 1.379)", + "SCALE_PARAM(9, thickness, 1.304)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_425", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002236)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005187)", + "SCALE_PARAM(0, thickness, 1.567)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_426", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003076)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.003844)", + "SCALE_PARAM(5, thickness, 1.479)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002029)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004341)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_427", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_428", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(0, thickness, 1.326)", + "SCALE_PARAM(9, thickness, 1.572)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_429", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.420)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(4, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_430", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.263)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "SCALE_PARAM(0, thickness, 1.328)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "SCALE_PARAM(0, thickness, 1.645)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_431", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004181)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004790)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_432", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002572)", + "SCALE_PARAM(0, thickness, 1.200)", + "SCALE_PARAM(6, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(7, thickness, 1.178)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_433", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004449)", + "SCALE_PARAM(6, thickness, 1.484)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005337)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.005253)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_434", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(0, thickness, 1.244)", + "SCALE_PARAM(7, thickness, 1.239)", + "SCALE_PARAM(9, thickness, 1.597)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_435", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(1, thickness, 1.473)", + "SCALE_PARAM(10, thickness, 1.300)", + "SCALE_PARAM(7, thickness, 1.441)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_436", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.608)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_437", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(2, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_438", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003479)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(8, thickness, 1.188)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_439", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.189)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004063)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004710)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_440", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "SCALE_PARAM(6, thickness, 1.497)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_441", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003876)", + "SCALE_PARAM(0, thickness, 1.355)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002557)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_442", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.120)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.004051)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_443", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.003186)", + "SCALE_PARAM(4, thickness, 1.429)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(2, thickness, 1.337)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_444", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003917)", + "SCALE_PARAM(all_members, thickness, 1.333)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "SCALE_PARAM(1, thickness, 1.661)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "SCALE_PARAM(0, thickness, 1.577)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_445", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003880)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_446", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(0, thickness, 1.497)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003401)", + "SCALE_PARAM(9, thickness, 1.536)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_447", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "SCALE_PARAM(0, thickness, 1.431)", + "SCALE_PARAM(3, thickness, 1.529)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_448", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.295)", + "SCALE_PARAM(2, thickness, 1.466)", + "SCALE_PARAM(6, thickness, 1.431)", + "SCALE_PARAM(9, thickness, 1.253)", + "SCALE_PARAM(5, thickness, 1.458)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(10, thickness, 1.653)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_449", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(4, thickness, 1.342)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(2, thickness, 1.490)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_450", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004695)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004839)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002973)", + "SCALE_PARAM(4, thickness, 1.353)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_451", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.653)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002669)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_452", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "SCALE_PARAM(5, thickness, 1.486)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_453", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.004383)", + "SCALE_PARAM(9, thickness, 1.522)", + "SCALE_PARAM(0, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_454", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.414)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(3, thickness, 1.637)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_455", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.488)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(1, thickness, 1.656)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_456", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.198)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004449)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "SCALE_PARAM(7, thickness, 1.215)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_457", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.261)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004578)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_458", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003884)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(3, thickness, 1.645)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_459", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "SCALE_PARAM(3, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_460", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.346)", + "SCALE_PARAM(2, thickness, 1.610)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.002846)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_461", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(1, thickness, 1.422)", + "SCALE_PARAM(4, thickness, 1.302)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_462", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.002583)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.004251)", + "SCALE_PARAM(3, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004369)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_463", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003487)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004441)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "SCALE_PARAM(2, thickness, 1.186)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_464", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.190)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002482)", + "SCALE_PARAM(5, thickness, 1.332)", + "SCALE_PARAM(1, thickness, 1.562)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_465", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004328)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(2, thickness, 1.372)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_466", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.252)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002880)", + "SCALE_PARAM(10, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(3, thickness, 1.412)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_467", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_468", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.473)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(8, thickness, 1.377)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004430)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(7, thickness, 1.282)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_469", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004345)", + "SCALE_PARAM(2, thickness, 1.368)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004216)", + "SCALE_PARAM(1, thickness, 1.458)", + "SCALE_PARAM(5, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_470", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(6, thickness, 1.221)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_471", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "SCALE_PARAM(0, thickness, 1.524)", + "SCALE_PARAM(5, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_472", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(9, thickness, 1.524)", + "SCALE_PARAM(6, thickness, 1.435)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_473", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.229)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.005072)", + "SCALE_PARAM(4, thickness, 1.548)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_474", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003205)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_475", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.431)", + "SCALE_PARAM(8, thickness, 1.202)", + "SCALE_PARAM(4, thickness, 1.403)", + "SCALE_PARAM(1, thickness, 1.570)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_476", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002017)", + "SCALE_PARAM(5, thickness, 1.294)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_477", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.001997)", + "SCALE_PARAM(4, thickness, 1.548)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(4, thickness, 1.562)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_478", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.144)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003436)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_479", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(0, thickness, 1.383)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.003472)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.005222)", + "SCALE_PARAM(0, thickness, 1.511)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_480", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.001534)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_481", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.004475)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.004167)", + "SCALE_PARAM(1, thickness, 1.595)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_482", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003224)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003462)", + "SCALE_PARAM(0, thickness, 1.217)", + "SCALE_PARAM(7, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_483", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.215)", + "SCALE_PARAM(7, thickness, 1.312)", + "SCALE_PARAM(0, thickness, 1.642)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(6, thickness, 1.560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_484", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.003276)", + "SCALE_PARAM(9, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_485", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.255)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "SCALE_PARAM(8, thickness, 1.299)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.003596)", + "SCALE_PARAM(8, thickness, 1.410)", + "SCALE_PARAM(2, thickness, 1.393)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_486", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(9, thickness, 1.422)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_487", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004863)", + "SCALE_PARAM(6, thickness, 1.592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_488", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "SCALE_PARAM(0, thickness, 1.221)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.003306)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_489", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.300)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004893)", + "SCALE_PARAM(7, thickness, 1.242)", + "SCALE_PARAM(7, thickness, 1.534)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(4, thickness, 1.661)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_490", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "SCALE_PARAM(4, thickness, 1.241)", + "SCALE_PARAM(4, thickness, 1.242)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.005012)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_491", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.502)", + "ADD_MEMBER(0, 4, A36_Steel, Pipe, 0.037000, 0.006167)", + "SCALE_PARAM(1, thickness, 1.215)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_492", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.458)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004806)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_493", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.003364)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(9, thickness, 1.203)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_494", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(3, thickness, 1.621)", + "SCALE_PARAM(0, thickness, 1.328)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.031335, 0.004030)", + "ADD_MEMBER(1, 3, A36_Steel, Pipe, 0.032296, 0.005383)", + "SCALE_PARAM(9, thickness, 1.295)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_495", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(1, thickness, 1.621)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.006265)", + "SCALE_PARAM(5, thickness, 1.585)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_496", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(2, thickness, 1.309)", + "SCALE_PARAM(8, thickness, 1.391)", + "SCALE_PARAM(5, thickness, 1.412)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_497", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 4, A36_Steel, Pipe, 0.037588, 0.004311)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "ADD_MEMBER(3, 4, A36_Steel, Pipe, 0.030073, 0.004450)", + "SCALE_PARAM(0, thickness, 1.412)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.004318)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.002935)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_498", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.629)", + "SCALE_PARAM(0, thickness, 1.370)", + "SCALE_PARAM(8, thickness, 1.325)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_098", + "trace_id": "auto_problem_098_trace_499", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 98)\n\nINITIAL STRUCTURE:\nJoints (6 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(3.80, 0.00) [free]\n J2: pos=(7.60, 0.00) [roller]\n J3: pos=(0.00, 1.76) [free]\n J4: pos=(3.80, 1.76) [free]\n J5: pos=(7.60, 1.76) [free]\n\nMembers (10 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0344, t=0.0042)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0350, t=0.0044)]\n M2: J3-J4 [A36_Steel, Pipe(r=0.0301, t=0.0041)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0292, t=0.0039)]\n M4: J0-J3 [A36_Steel, Pipe(r=0.0231, t=0.0038)]\n M5: J1-J4 [A36_Steel, Pipe(r=0.0198, t=0.0033)]\n M6: J2-J5 [A36_Steel, Pipe(r=0.0274, t=0.0046)]\n M7: J0-J4 [A36_Steel, Pipe(r=0.0370, t=0.0062)]\n M8: J1-J3 [A36_Steel, Pipe(r=0.0323, t=0.0054)]\n M9: J1-J5 [A36_Steel, Pipe(r=0.0313, t=0.0052)]\n\nLOADING:\n Joint J3: Force=(0, -31095, 0) N\n Joint J4: Force=(0, -70327, 0) N\n Joint J5: Force=(0, -78734, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 322.55 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 0, + "fos_buckling": 0, + "fos_yielding": 0, + "deflection": Infinity, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.019838, 0.001473)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.029180, 0.003247)", + "SCALE_PARAM(5, thickness, 1.499)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_0", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004671)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(1, thickness, 1.241)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_1", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.261)", + "SCALE_PARAM(10, thickness, 1.209)", + "SCALE_PARAM(2, thickness, 1.272)", + "SCALE_PARAM(7, thickness, 1.404)", + "SCALE_PARAM(12, thickness, 1.534)", + "SCALE_PARAM(all_members, thickness, 1.126)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_2", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.456)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004440)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_3", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.565)", + "SCALE_PARAM(7, thickness, 1.311)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.003887)", + "SCALE_PARAM(12, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_4", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_5", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.214)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003157)", + "SCALE_PARAM(9, thickness, 1.420)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_6", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.449)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003449)", + "SCALE_PARAM(14, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_7", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.393)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "SCALE_PARAM(5, thickness, 1.546)", + "SCALE_PARAM(6, thickness, 1.385)", + "SCALE_PARAM(8, thickness, 1.490)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_8", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.167)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.001919)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(13, thickness, 1.546)", + "SCALE_PARAM(5, thickness, 1.408)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_9", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.294)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.002531)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003804)", + "SCALE_PARAM(13, thickness, 1.357)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_10", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003008)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001987)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_11", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003330)", + "SCALE_PARAM(14, thickness, 1.453)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_12", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.284)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "SCALE_PARAM(10, thickness, 1.182)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_13", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.001754)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(5, thickness, 1.410)", + "SCALE_PARAM(7, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_14", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001735)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "SCALE_PARAM(2, thickness, 1.575)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "SCALE_PARAM(3, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_15", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.493)", + "SCALE_PARAM(4, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_16", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.002655)", + "SCALE_PARAM(1, thickness, 1.520)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_17", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.111)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_18", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003012)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003518)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005008)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_19", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_20", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.233)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_21", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(1, thickness, 1.603)", + "SCALE_PARAM(3, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_22", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.562)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "SCALE_PARAM(7, thickness, 1.374)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_23", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.431)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003058)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_24", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.304)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "SCALE_PARAM(9, thickness, 1.590)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "SCALE_PARAM(15, thickness, 1.181)", + "SCALE_PARAM(14, thickness, 1.182)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_25", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.376)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003970)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003002)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003683)", + "SCALE_PARAM(13, thickness, 1.377)", + "SCALE_PARAM(6, thickness, 1.458)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_26", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.186)", + "SCALE_PARAM(8, thickness, 1.443)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(7, thickness, 1.471)", + "SCALE_PARAM(12, thickness, 1.412)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_27", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "SCALE_PARAM(2, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_28", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002210)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001703)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.002644)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_29", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.002262)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(1, thickness, 1.560)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001997)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002331)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_30", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(4, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_31", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004093)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003197)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "SCALE_PARAM(13, thickness, 1.326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_32", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_33", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003432)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003036)", + "SCALE_PARAM(10, thickness, 1.555)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_34", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.653)", + "SCALE_PARAM(13, thickness, 1.508)", + "SCALE_PARAM(4, thickness, 1.456)", + "SCALE_PARAM(6, thickness, 1.399)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_35", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.230)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003376)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_36", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.264)", + "SCALE_PARAM(2, thickness, 1.389)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003529)", + "SCALE_PARAM(7, thickness, 1.506)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003251)", + "SCALE_PARAM(9, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_37", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002807)", + "SCALE_PARAM(11, thickness, 1.515)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003579)", + "SCALE_PARAM(12, thickness, 1.451)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(14, thickness, 1.305)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_38", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002472)", + "SCALE_PARAM(12, thickness, 1.456)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001956)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003846)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_39", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001495)", + "SCALE_PARAM(8, thickness, 1.451)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.001975)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(12, thickness, 1.346)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_40", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002501)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(4, thickness, 1.618)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_41", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002979)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003300)", + "SCALE_PARAM(6, thickness, 1.464)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_42", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001126)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(7, thickness, 1.538)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_43", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004115)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "SCALE_PARAM(2, thickness, 1.389)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_44", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_45", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.314)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002906)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003408)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003076)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_46", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003169)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.002862)", + "SCALE_PARAM(6, thickness, 1.238)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002484)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_47", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.408)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(3, thickness, 1.460)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_48", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003626)", + "SCALE_PARAM(11, thickness, 1.287)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_49", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(6, thickness, 1.229)", + "SCALE_PARAM(1, thickness, 1.420)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_50", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.370)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "SCALE_PARAM(4, thickness, 1.618)", + "SCALE_PARAM(5, thickness, 1.318)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_51", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002580)", + "SCALE_PARAM(2, thickness, 1.332)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002481)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(3, thickness, 1.623)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_52", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.003453)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001928)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_53", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "SCALE_PARAM(2, thickness, 1.299)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_54", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.242)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003101)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003629)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(7, thickness, 1.350)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_55", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002402)", + "SCALE_PARAM(5, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003585)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_56", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.188)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002024)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003411)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_57", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.527)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003215)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_58", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002959)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003540)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(4, thickness, 1.546)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_59", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004408)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002651)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002698)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(1, thickness, 1.404)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_60", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.225)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(6, thickness, 1.577)", + "SCALE_PARAM(13, thickness, 1.318)", + "SCALE_PARAM(11, thickness, 1.471)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_61", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(2, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003362)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(5, thickness, 1.473)", + "SCALE_PARAM(6, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_62", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003484)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003756)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_63", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(2, thickness, 1.546)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003082)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001990)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003520)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_64", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(6, thickness, 1.580)", + "SCALE_PARAM(9, thickness, 1.359)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_65", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.156)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001275)", + "SCALE_PARAM(0, thickness, 1.325)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_66", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(0, thickness, 1.222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_67", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.267)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002116)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "SCALE_PARAM(9, thickness, 1.287)", + "SCALE_PARAM(8, thickness, 1.524)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_68", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(3, thickness, 1.379)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002730)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003146)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_69", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(1, thickness, 1.511)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004271)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_70", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003569)", + "SCALE_PARAM(7, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_71", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003532)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_72", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.193)", + "SCALE_PARAM(1, thickness, 1.276)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_73", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.202)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001693)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002714)", + "SCALE_PARAM(1, thickness, 1.241)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001976)", + "SCALE_PARAM(12, thickness, 1.418)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_74", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002012)", + "SCALE_PARAM(4, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_75", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.299)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003009)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_76", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "SCALE_PARAM(14, thickness, 1.179)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_77", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.002419)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.001863)", + "SCALE_PARAM(4, thickness, 1.582)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_78", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "SCALE_PARAM(11, thickness, 1.637)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "SCALE_PARAM(13, thickness, 1.570)", + "SCALE_PARAM(13, thickness, 1.520)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_79", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002140)", + "SCALE_PARAM(0, thickness, 1.247)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003103)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_80", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "SCALE_PARAM(13, thickness, 1.481)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_81", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "SCALE_PARAM(8, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_82", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.416)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(0, thickness, 1.387)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_83", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.145)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002854)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003334)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003707)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_84", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.127)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001012)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002613)", + "SCALE_PARAM(all_members, thickness, 1.214)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(3, thickness, 1.460)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_85", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.300)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_86", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.353)", + "SCALE_PARAM(1, thickness, 1.387)", + "SCALE_PARAM(13, thickness, 1.522)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_87", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.002429)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_88", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.300)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002078)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(11, thickness, 1.401)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_89", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002803)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(1, thickness, 1.650)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003524)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_90", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.631)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.002595)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "SCALE_PARAM(3, thickness, 1.342)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_91", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(11, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_92", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.567)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_93", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(14, thickness, 1.192)", + "SCALE_PARAM(3, thickness, 1.395)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003427)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_94", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.120)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001875)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_95", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.178)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.003484)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.001974)", + "SCALE_PARAM(13, thickness, 1.570)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_96", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.333)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.002693)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_97", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.332)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "SCALE_PARAM(3, thickness, 1.321)", + "SCALE_PARAM(12, thickness, 1.443)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_98", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001740)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002682)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(9, thickness, 1.248)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_99", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "SCALE_PARAM(7, thickness, 1.185)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_100", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.209)", + "SCALE_PARAM(11, thickness, 1.486)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_101", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.314)", + "SCALE_PARAM(12, thickness, 1.577)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004661)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(8, thickness, 1.572)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_102", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002024)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_103", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.199)", + "SCALE_PARAM(1, thickness, 1.340)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "SCALE_PARAM(13, thickness, 1.565)", + "SCALE_PARAM(2, thickness, 1.401)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_104", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(7, thickness, 1.443)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "SCALE_PARAM(10, thickness, 1.441)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_105", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002023)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_106", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003893)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003051)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004984)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_107", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(4, thickness, 1.524)", + "SCALE_PARAM(12, thickness, 1.538)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002059)", + "SCALE_PARAM(7, thickness, 1.631)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(6, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_108", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "SCALE_PARAM(7, thickness, 1.309)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_109", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.121)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002373)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_110", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.214)", + "SCALE_PARAM(14, thickness, 1.299)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_111", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.462)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_112", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.217)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001993)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_113", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.001990)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_114", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004613)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002937)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_115", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "SCALE_PARAM(1, thickness, 1.212)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_116", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "SCALE_PARAM(1, thickness, 1.199)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_117", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002963)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004218)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002688)", + "SCALE_PARAM(11, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_118", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(5, thickness, 1.267)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003102)", + "SCALE_PARAM(0, thickness, 1.524)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004103)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_119", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(8, thickness, 1.618)", + "SCALE_PARAM(13, thickness, 1.364)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_120", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(0, thickness, 1.597)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_121", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002276)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003534)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_122", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.422)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(12, thickness, 1.242)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_123", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003721)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002208)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003033)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(2, thickness, 1.582)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_124", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.002982)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003330)", + "SCALE_PARAM(10, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(11, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_125", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(9, thickness, 1.311)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_126", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.379)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_127", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_128", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.290)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001588)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003121)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_129", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.605)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(6, thickness, 1.381)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "SCALE_PARAM(9, thickness, 1.608)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_130", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001715)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002596)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_131", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.332)", + "SCALE_PARAM(13, thickness, 1.316)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003883)", + "SCALE_PARAM(7, thickness, 1.582)", + "SCALE_PARAM(6, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(15, thickness, 1.258)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_132", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_133", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.305)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001856)", + "SCALE_PARAM(15, thickness, 1.443)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_134", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(9, thickness, 1.529)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002541)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(12, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_135", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.431)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_136", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002454)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(12, thickness, 1.229)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003466)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003128)", + "SCALE_PARAM(15, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_137", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.002688)", + "SCALE_PARAM(10, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_138", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.664)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(13, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(14, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_139", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.003945)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002372)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(9, thickness, 1.271)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_140", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_141", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(2, thickness, 1.473)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003254)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_142", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.412)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002199)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002904)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003021)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003706)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(3, thickness, 1.209)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_143", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(9, thickness, 1.178)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_144", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_145", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.271)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_146", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_147", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.002968)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.002754)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_148", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004793)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002221)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(2, thickness, 1.335)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_149", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.353)", + "SCALE_PARAM(8, thickness, 1.597)", + "SCALE_PARAM(1, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(4, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_150", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002920)", + "SCALE_PARAM(0, thickness, 1.353)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002869)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003365)", + "SCALE_PARAM(0, thickness, 1.229)", + "SCALE_PARAM(0, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_151", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003267)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003333)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(7, thickness, 1.515)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_152", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(14, thickness, 1.546)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_153", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002256)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002589)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_154", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.001886)", + "SCALE_PARAM(8, thickness, 1.252)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(13, thickness, 1.330)", + "SCALE_PARAM(6, thickness, 1.337)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_155", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003630)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_156", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "SCALE_PARAM(8, thickness, 1.653)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(9, thickness, 1.193)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_157", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002196)", + "SCALE_PARAM(0, thickness, 1.385)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_158", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.267)", + "SCALE_PARAM(14, thickness, 1.206)", + "SCALE_PARAM(0, thickness, 1.610)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(14, thickness, 1.550)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_159", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.264)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002417)", + "SCALE_PARAM(3, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_160", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "SCALE_PARAM(5, thickness, 1.595)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_161", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002232)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_162", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002112)", + "SCALE_PARAM(2, thickness, 1.517)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(10, thickness, 1.233)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_163", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001583)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(2, thickness, 1.558)", + "SCALE_PARAM(13, thickness, 1.451)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_164", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.359)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004124)", + "SCALE_PARAM(6, thickness, 1.377)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_165", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003267)", + "SCALE_PARAM(2, thickness, 1.486)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002779)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002104)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_166", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.304)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001671)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "SCALE_PARAM(3, thickness, 1.328)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_167", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.664)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "SCALE_PARAM(15, thickness, 1.429)", + "SCALE_PARAM(13, thickness, 1.585)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_168", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.229)", + "SCALE_PARAM(5, thickness, 1.339)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "SCALE_PARAM(8, thickness, 1.255)", + "SCALE_PARAM(1, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_169", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003388)", + "SCALE_PARAM(1, thickness, 1.348)", + "SCALE_PARAM(2, thickness, 1.471)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_170", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(15, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_171", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002641)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.002705)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_172", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.453)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_173", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(15, thickness, 1.562)", + "SCALE_PARAM(1, thickness, 1.585)", + "SCALE_PARAM(1, thickness, 1.629)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_174", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(0, thickness, 1.597)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "SCALE_PARAM(13, thickness, 1.642)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_175", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(12, thickness, 1.658)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003014)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(10, thickness, 1.309)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_176", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "SCALE_PARAM(10, thickness, 1.366)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_177", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.374)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002217)", + "SCALE_PARAM(4, thickness, 1.605)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_178", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.647)", + "SCALE_PARAM(6, thickness, 1.475)", + "SCALE_PARAM(13, thickness, 1.481)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002527)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_179", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.488)", + "SCALE_PARAM(0, thickness, 1.203)", + "SCALE_PARAM(15, thickness, 1.595)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(1, thickness, 1.212)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(5, thickness, 1.274)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_180", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "SCALE_PARAM(10, thickness, 1.385)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_181", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(14, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(3, thickness, 1.277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_182", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.002804)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003292)", + "SCALE_PARAM(10, thickness, 1.406)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_183", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "SCALE_PARAM(0, thickness, 1.353)", + "SCALE_PARAM(5, thickness, 1.314)", + "SCALE_PARAM(13, thickness, 1.186)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_184", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.001906)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(8, thickness, 1.460)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(8, thickness, 1.279)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_185", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.623)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003194)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_186", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.346)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.003335)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002207)", + "SCALE_PARAM(6, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_187", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002778)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "SCALE_PARAM(5, thickness, 1.266)", + "SCALE_PARAM(1, thickness, 1.318)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_188", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003391)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003146)", + "SCALE_PARAM(15, thickness, 1.439)", + "SCALE_PARAM(7, thickness, 1.527)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(2, thickness, 1.370)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_189", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002241)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "SCALE_PARAM(9, thickness, 1.238)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_190", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.391)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(5, thickness, 1.181)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003323)", + "SCALE_PARAM(6, thickness, 1.376)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002604)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_191", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001583)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(1, thickness, 1.637)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_192", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.244)", + "SCALE_PARAM(2, thickness, 1.484)", + "SCALE_PARAM(11, thickness, 1.271)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(3, thickness, 1.359)", + "SCALE_PARAM(4, thickness, 1.443)", + "SCALE_PARAM(12, thickness, 1.650)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_193", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "SCALE_PARAM(0, thickness, 1.531)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "SCALE_PARAM(2, thickness, 1.642)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_194", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004415)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(10, thickness, 1.195)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_195", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.541)", + "SCALE_PARAM(8, thickness, 1.504)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_196", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002943)", + "SCALE_PARAM(3, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(9, thickness, 1.610)", + "SCALE_PARAM(5, thickness, 1.214)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "SCALE_PARAM(4, thickness, 1.289)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_197", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.188)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.002480)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(10, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(3, thickness, 1.300)", + "SCALE_PARAM(5, thickness, 1.412)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_198", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.229)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002967)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_199", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003356)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "SCALE_PARAM(0, thickness, 1.353)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "SCALE_PARAM(2, thickness, 1.558)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_200", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.147)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.001885)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(9, thickness, 1.364)", + "SCALE_PARAM(11, thickness, 1.527)", + "SCALE_PARAM(6, thickness, 1.229)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_201", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.236)", + "SCALE_PARAM(12, thickness, 1.577)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "SCALE_PARAM(4, thickness, 1.502)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_202", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.661)", + "SCALE_PARAM(3, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003436)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(5, thickness, 1.562)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_203", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004334)", + "SCALE_PARAM(6, thickness, 1.597)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003057)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "SCALE_PARAM(10, thickness, 1.412)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_204", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.001409)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004254)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(8, thickness, 1.250)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_205", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "SCALE_PARAM(2, thickness, 1.364)", + "SCALE_PARAM(3, thickness, 1.460)", + "SCALE_PARAM(14, thickness, 1.353)", + "SCALE_PARAM(2, thickness, 1.613)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_206", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "SCALE_PARAM(3, thickness, 1.235)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "SCALE_PARAM(11, thickness, 1.383)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_207", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "SCALE_PARAM(6, thickness, 1.629)", + "SCALE_PARAM(7, thickness, 1.342)", + "SCALE_PARAM(11, thickness, 1.527)", + "SCALE_PARAM(6, thickness, 1.531)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_208", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003341)", + "SCALE_PARAM(1, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "SCALE_PARAM(9, thickness, 1.389)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_209", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.215)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "SCALE_PARAM(7, thickness, 1.362)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_210", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "SCALE_PARAM(12, thickness, 1.178)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_211", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "SCALE_PARAM(13, thickness, 1.637)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_212", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "SCALE_PARAM(12, thickness, 1.190)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_213", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001450)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002198)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_214", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.538)", + "SCALE_PARAM(0, thickness, 1.361)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(12, thickness, 1.211)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_215", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "SCALE_PARAM(7, thickness, 1.351)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_216", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003505)", + "SCALE_PARAM(10, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_217", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002265)", + "SCALE_PARAM(5, thickness, 1.179)", + "SCALE_PARAM(10, thickness, 1.221)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002815)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_218", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003229)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003854)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001818)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002802)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_219", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(14, thickness, 1.332)", + "SCALE_PARAM(3, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_220", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003296)", + "SCALE_PARAM(9, thickness, 1.437)", + "SCALE_PARAM(15, thickness, 1.511)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_221", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(1, thickness, 1.462)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_222", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.397)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "SCALE_PARAM(12, thickness, 1.209)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "SCALE_PARAM(2, thickness, 1.399)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_223", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.232)", + "SCALE_PARAM(14, thickness, 1.391)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_224", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003195)", + "SCALE_PARAM(5, thickness, 1.471)", + "SCALE_PARAM(0, thickness, 1.435)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003540)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(11, thickness, 1.486)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_225", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.161)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002050)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(2, thickness, 1.553)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "SCALE_PARAM(11, thickness, 1.449)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_226", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.577)", + "SCALE_PARAM(1, thickness, 1.218)", + "SCALE_PARAM(6, thickness, 1.280)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_227", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.490)", + "SCALE_PARAM(5, thickness, 1.613)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003764)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "SCALE_PARAM(7, thickness, 1.342)", + "SCALE_PARAM(2, thickness, 1.236)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_228", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.340)", + "SCALE_PARAM(2, thickness, 1.447)", + "SCALE_PARAM(14, thickness, 1.597)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_229", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.272)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003187)", + "SCALE_PARAM(7, thickness, 1.200)", + "SCALE_PARAM(2, thickness, 1.468)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "SCALE_PARAM(12, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_230", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "SCALE_PARAM(13, thickness, 1.248)", + "SCALE_PARAM(8, thickness, 1.558)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_231", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(10, thickness, 1.233)", + "SCALE_PARAM(8, thickness, 1.605)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004173)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003496)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_232", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.161)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002248)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003363)", + "SCALE_PARAM(15, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_233", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.328)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.001871)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "SCALE_PARAM(2, thickness, 1.389)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_234", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.181)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002719)", + "SCALE_PARAM(7, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(11, thickness, 1.208)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_235", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.199)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003544)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_236", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.164)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001909)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003038)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "SCALE_PARAM(12, thickness, 1.524)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_237", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.536)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(13, thickness, 1.258)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_238", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.661)", + "SCALE_PARAM(8, thickness, 1.277)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.003397)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "SCALE_PARAM(3, thickness, 1.385)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_239", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(0, thickness, 1.543)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(12, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_240", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004380)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "SCALE_PARAM(15, thickness, 1.277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_241", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.316)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(2, thickness, 1.543)", + "SCALE_PARAM(9, thickness, 1.321)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "SCALE_PARAM(9, thickness, 1.527)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_242", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002425)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(13, thickness, 1.587)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_243", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.170)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003936)", + "SCALE_PARAM(2, thickness, 1.661)", + "SCALE_PARAM(14, thickness, 1.340)", + "SCALE_PARAM(all_members, thickness, 1.196)", + "SCALE_PARAM(5, thickness, 1.193)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_244", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.359)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "SCALE_PARAM(6, thickness, 1.256)", + "SCALE_PARAM(8, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_245", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(12, thickness, 1.664)", + "SCALE_PARAM(10, thickness, 1.285)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "SCALE_PARAM(0, thickness, 1.193)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_246", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.490)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.003758)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_247", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.664)", + "SCALE_PARAM(4, thickness, 1.441)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(2, thickness, 1.531)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(11, thickness, 1.346)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_248", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.499)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001274)", + "SCALE_PARAM(14, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(1, thickness, 1.431)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_249", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "SCALE_PARAM(11, thickness, 1.592)", + "SCALE_PARAM(6, thickness, 1.242)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_250", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003146)", + "SCALE_PARAM(6, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.114)", + "SCALE_PARAM(12, thickness, 1.247)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_251", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002630)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(14, thickness, 1.179)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_252", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.001711)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.001934)", + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(0, thickness, 1.350)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_253", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.381)", + "SCALE_PARAM(9, thickness, 1.211)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002715)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_254", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002287)", + "SCALE_PARAM(8, thickness, 1.393)", + "SCALE_PARAM(all_members, thickness, 1.134)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_255", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001406)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(7, thickness, 1.212)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001833)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_256", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_257", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.241)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "SCALE_PARAM(10, thickness, 1.188)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "SCALE_PARAM(12, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_258", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003031)", + "SCALE_PARAM(13, thickness, 1.639)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002206)", + "SCALE_PARAM(6, thickness, 1.214)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_259", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.176)", + "SCALE_PARAM(4, thickness, 1.592)", + "SCALE_PARAM(4, thickness, 1.381)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_260", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "SCALE_PARAM(4, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_261", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(15, thickness, 1.637)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(14, thickness, 1.397)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_262", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.359)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.002629)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001693)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(10, thickness, 1.488)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_263", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.309)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "SCALE_PARAM(4, thickness, 1.178)", + "SCALE_PARAM(13, thickness, 1.613)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_264", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(4, thickness, 1.214)", + "SCALE_PARAM(9, thickness, 1.316)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_265", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.447)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_266", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "SCALE_PARAM(9, thickness, 1.221)", + "SCALE_PARAM(1, thickness, 1.393)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_267", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(14, thickness, 1.391)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001287)", + "SCALE_PARAM(12, thickness, 1.391)", + "SCALE_PARAM(5, thickness, 1.511)", + "SCALE_PARAM(all_members, thickness, 1.333)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_268", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.002448)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "SCALE_PARAM(14, thickness, 1.634)", + "SCALE_PARAM(12, thickness, 1.453)", + "SCALE_PARAM(6, thickness, 1.189)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_269", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002671)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001510)", + "SCALE_PARAM(7, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.142)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_270", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_271", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.616)", + "SCALE_PARAM(all_members, thickness, 1.290)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.002095)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002087)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_272", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(9, thickness, 1.211)", + "SCALE_PARAM(2, thickness, 1.656)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_273", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002795)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003630)", + "SCALE_PARAM(5, thickness, 1.580)", + "SCALE_PARAM(1, thickness, 1.471)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "SCALE_PARAM(2, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_274", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002851)", + "SCALE_PARAM(9, thickness, 1.427)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002966)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(6, thickness, 1.282)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_275", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.456)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "SCALE_PARAM(14, thickness, 1.357)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_276", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.565)", + "SCALE_PARAM(7, thickness, 1.647)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_277", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_278", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.299)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003558)", + "SCALE_PARAM(5, thickness, 1.318)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_279", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001964)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004237)", + "SCALE_PARAM(8, thickness, 1.543)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_280", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.002725)", + "SCALE_PARAM(13, thickness, 1.232)", + "SCALE_PARAM(14, thickness, 1.208)", + "SCALE_PARAM(15, thickness, 1.550)", + "SCALE_PARAM(15, thickness, 1.323)", + "SCALE_PARAM(13, thickness, 1.245)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_281", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.002921)", + "SCALE_PARAM(all_members, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(2, thickness, 1.370)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003515)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_282", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "SCALE_PARAM(3, thickness, 1.253)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_283", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_284", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(8, thickness, 1.225)", + "SCALE_PARAM(4, thickness, 1.403)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_285", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "SCALE_PARAM(6, thickness, 1.631)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "SCALE_PARAM(15, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_286", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(6, thickness, 1.387)", + "SCALE_PARAM(7, thickness, 1.567)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_287", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(8, thickness, 1.183)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "SCALE_PARAM(11, thickness, 1.575)", + "SCALE_PARAM(3, thickness, 1.381)", + "SCALE_PARAM(9, thickness, 1.403)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_288", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(8, thickness, 1.346)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "SCALE_PARAM(10, thickness, 1.312)", + "SCALE_PARAM(0, thickness, 1.570)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "SCALE_PARAM(6, thickness, 1.362)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_289", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.495)", + "SCALE_PARAM(2, thickness, 1.196)", + "SCALE_PARAM(0, thickness, 1.193)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "SCALE_PARAM(7, thickness, 1.550)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_290", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "SCALE_PARAM(11, thickness, 1.280)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_291", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(7, thickness, 1.248)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_292", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.002341)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002432)", + "SCALE_PARAM(8, thickness, 1.218)", + "SCALE_PARAM(all_members, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_293", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.597)", + "SCALE_PARAM(1, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(14, thickness, 1.531)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_294", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.506)", + "SCALE_PARAM(7, thickness, 1.475)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.212)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_295", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.002561)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "SCALE_PARAM(12, thickness, 1.328)", + "SCALE_PARAM(11, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_296", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001662)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002257)", + "SCALE_PARAM(7, thickness, 1.517)", + "SCALE_PARAM(15, thickness, 1.348)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_297", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_298", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002268)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(5, thickness, 1.351)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(0, thickness, 1.211)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_299", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.536)", + "SCALE_PARAM(1, thickness, 1.608)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "SCALE_PARAM(15, thickness, 1.309)", + "SCALE_PARAM(10, thickness, 1.326)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_300", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(14, thickness, 1.227)", + "SCALE_PARAM(2, thickness, 1.499)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_301", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.203)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001948)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004204)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003284)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(14, thickness, 1.484)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_302", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(0, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(3, thickness, 1.389)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_303", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002993)", + "SCALE_PARAM(5, thickness, 1.562)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_304", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.148)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003014)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_305", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_306", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003135)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_307", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "SCALE_PARAM(3, thickness, 1.391)", + "SCALE_PARAM(1, thickness, 1.580)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_308", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "SCALE_PARAM(6, thickness, 1.211)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_309", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(3, thickness, 1.447)", + "SCALE_PARAM(12, thickness, 1.387)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_310", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.211)", + "SCALE_PARAM(6, thickness, 1.416)", + "SCALE_PARAM(5, thickness, 1.330)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_311", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(14, thickness, 1.565)", + "SCALE_PARAM(0, thickness, 1.664)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_312", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.292)", + "SCALE_PARAM(3, thickness, 1.372)", + "SCALE_PARAM(7, thickness, 1.515)", + "SCALE_PARAM(all_members, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.167)", + "SCALE_PARAM(11, thickness, 1.597)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_313", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.458)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003407)", + "SCALE_PARAM(15, thickness, 1.603)", + "SCALE_PARAM(6, thickness, 1.577)", + "SCALE_PARAM(11, thickness, 1.340)", + "SCALE_PARAM(all_members, thickness, 1.282)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_314", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.155)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "SCALE_PARAM(3, thickness, 1.558)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_315", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(9, thickness, 1.307)", + "SCALE_PARAM(14, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(all_members, thickness, 1.140)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_316", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(7, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.316)", + "SCALE_PARAM(0, thickness, 1.506)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_317", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.163)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "SCALE_PARAM(9, thickness, 1.529)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_318", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002712)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_319", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(13, thickness, 1.538)", + "SCALE_PARAM(9, thickness, 1.340)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_320", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001801)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002102)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003543)", + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(1, thickness, 1.229)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_321", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.222)", + "SCALE_PARAM(6, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(0, thickness, 1.431)", + "SCALE_PARAM(4, thickness, 1.504)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_322", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.002237)", + "SCALE_PARAM(10, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_323", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "SCALE_PARAM(11, thickness, 1.181)", + "SCALE_PARAM(11, thickness, 1.595)", + "SCALE_PARAM(13, thickness, 1.475)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_324", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002275)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(13, thickness, 1.435)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_325", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003115)", + "SCALE_PARAM(10, thickness, 1.289)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002186)", + "SCALE_PARAM(8, thickness, 1.511)", + "SCALE_PARAM(4, thickness, 1.186)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_326", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002405)", + "SCALE_PARAM(13, thickness, 1.241)", + "SCALE_PARAM(13, thickness, 1.325)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "SCALE_PARAM(7, thickness, 1.422)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_327", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.267)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(13, thickness, 1.575)", + "SCALE_PARAM(10, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_328", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.263)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004084)", + "SCALE_PARAM(13, thickness, 1.653)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_329", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.475)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "SCALE_PARAM(3, thickness, 1.486)", + "SCALE_PARAM(5, thickness, 1.595)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_330", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.003825)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "SCALE_PARAM(all_members, thickness, 1.164)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_331", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(7, thickness, 1.560)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(8, thickness, 1.222)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_332", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.361)", + "SCALE_PARAM(5, thickness, 1.558)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "SCALE_PARAM(5, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_333", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.364)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003685)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_334", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.230)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(6, thickness, 1.339)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_335", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.001685)", + "SCALE_PARAM(12, thickness, 1.497)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(4, thickness, 1.214)", + "SCALE_PARAM(2, thickness, 1.277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_336", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004630)", + "SCALE_PARAM(2, thickness, 1.420)", + "SCALE_PARAM(10, thickness, 1.274)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003266)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_337", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.002850)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.153)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_338", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.587)", + "SCALE_PARAM(all_members, thickness, 1.135)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003326)", + "SCALE_PARAM(13, thickness, 1.186)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_339", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002162)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_340", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001593)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003832)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_341", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.001933)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003218)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "SCALE_PARAM(13, thickness, 1.658)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_342", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002842)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(0, thickness, 1.326)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "SCALE_PARAM(0, thickness, 1.238)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_343", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.437)", + "SCALE_PARAM(15, thickness, 1.193)", + "SCALE_PARAM(15, thickness, 1.235)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(7, thickness, 1.256)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_344", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001974)", + "SCALE_PARAM(all_members, thickness, 1.125)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "SCALE_PARAM(0, thickness, 1.439)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_345", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(6, thickness, 1.387)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003134)", + "SCALE_PARAM(0, thickness, 1.387)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_346", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.475)", + "SCALE_PARAM(2, thickness, 1.511)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002830)", + "SCALE_PARAM(4, thickness, 1.488)", + "SCALE_PARAM(all_members, thickness, 1.209)", + "SCALE_PARAM(6, thickness, 1.621)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_347", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001663)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004236)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003203)", + "SCALE_PARAM(all_members, thickness, 1.111)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_348", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.502)", + "SCALE_PARAM(3, thickness, 1.212)", + "SCALE_PARAM(9, thickness, 1.445)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "SCALE_PARAM(3, thickness, 1.269)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_349", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002374)", + "SCALE_PARAM(all_members, thickness, 1.139)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_350", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.318)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003577)", + "SCALE_PARAM(5, thickness, 1.427)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_351", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(8, thickness, 1.639)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003180)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002315)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_352", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "SCALE_PARAM(0, thickness, 1.590)", + "SCALE_PARAM(9, thickness, 1.295)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_353", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "SCALE_PARAM(all_members, thickness, 1.200)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_354", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003567)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002298)", + "SCALE_PARAM(6, thickness, 1.195)", + "SCALE_PARAM(all_members, thickness, 1.127)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_355", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002129)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_356", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004486)", + "SCALE_PARAM(11, thickness, 1.645)", + "SCALE_PARAM(all_members, thickness, 1.247)", + "SCALE_PARAM(0, thickness, 1.377)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "SCALE_PARAM(6, thickness, 1.661)", + "SCALE_PARAM(7, thickness, 1.389)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_357", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(14, thickness, 1.484)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004823)", + "SCALE_PARAM(all_members, thickness, 1.159)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_358", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.488)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.002435)", + "SCALE_PARAM(10, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003430)", + "SCALE_PARAM(all_members, thickness, 1.149)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_359", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(3, thickness, 1.536)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002952)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003538)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_360", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.142)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "SCALE_PARAM(12, thickness, 1.381)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_361", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "SCALE_PARAM(9, thickness, 1.370)", + "SCALE_PARAM(11, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_362", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.495)", + "SCALE_PARAM(7, thickness, 1.441)", + "SCALE_PARAM(7, thickness, 1.416)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_363", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.443)", + "SCALE_PARAM(all_members, thickness, 1.326)", + "SCALE_PARAM(1, thickness, 1.263)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003336)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003621)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_364", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(6, thickness, 1.348)", + "SCALE_PARAM(12, thickness, 1.250)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_365", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002176)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "SCALE_PARAM(3, thickness, 1.277)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_366", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.412)", + "SCALE_PARAM(2, thickness, 1.395)", + "SCALE_PARAM(12, thickness, 1.277)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(all_members, thickness, 1.176)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_367", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.536)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "SCALE_PARAM(14, thickness, 1.497)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "SCALE_PARAM(2, thickness, 1.383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_368", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.211)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "SCALE_PARAM(12, thickness, 1.597)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002576)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_369", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.431)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "SCALE_PARAM(9, thickness, 1.302)", + "SCALE_PARAM(7, thickness, 1.577)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_370", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.233)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_371", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003795)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(0, thickness, 1.453)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_372", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.393)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001951)", + "SCALE_PARAM(4, thickness, 1.182)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004209)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(13, thickness, 1.522)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_373", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002229)", + "SCALE_PARAM(all_members, thickness, 1.332)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "SCALE_PARAM(10, thickness, 1.422)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_374", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003866)", + "SCALE_PARAM(10, thickness, 1.218)", + "SCALE_PARAM(12, thickness, 1.639)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_375", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(11, thickness, 1.297)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "SCALE_PARAM(8, thickness, 1.199)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "SCALE_PARAM(9, thickness, 1.546)", + "SCALE_PARAM(13, thickness, 1.471)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_376", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "SCALE_PARAM(3, thickness, 1.391)", + "SCALE_PARAM(11, thickness, 1.230)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_377", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003301)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002178)", + "SCALE_PARAM(all_members, thickness, 1.190)", + "SCALE_PARAM(2, thickness, 1.264)", + "SCALE_PARAM(9, thickness, 1.289)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "SCALE_PARAM(2, thickness, 1.385)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_378", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "SCALE_PARAM(all_members, thickness, 1.116)", + "SCALE_PARAM(8, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.318)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_379", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.658)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003186)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002663)", + "SCALE_PARAM(10, thickness, 1.318)", + "SCALE_PARAM(4, thickness, 1.645)", + "SCALE_PARAM(all_members, thickness, 1.263)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_380", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.613)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001761)", + "SCALE_PARAM(all_members, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_381", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.181)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003814)", + "SCALE_PARAM(all_members, thickness, 1.235)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "SCALE_PARAM(1, thickness, 1.318)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_382", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.263)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "SCALE_PARAM(8, thickness, 1.473)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_383", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.181)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002373)", + "SCALE_PARAM(10, thickness, 1.307)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_384", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002472)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_385", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002897)", + "SCALE_PARAM(4, thickness, 1.217)", + "SCALE_PARAM(15, thickness, 1.222)", + "SCALE_PARAM(9, thickness, 1.520)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_386", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(6, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "SCALE_PARAM(10, thickness, 1.431)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_387", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(0, thickness, 1.263)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "SCALE_PARAM(7, thickness, 1.255)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_388", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.001851)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002042)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.001748)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_389", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002944)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "SCALE_PARAM(14, thickness, 1.333)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_390", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003124)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002061)", + "SCALE_PARAM(1, thickness, 1.353)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_391", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.319)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001190)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(all_members, thickness, 1.325)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_392", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(15, thickness, 1.325)", + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(5, thickness, 1.453)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_393", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.229)", + "SCALE_PARAM(0, thickness, 1.370)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_394", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.001687)", + "SCALE_PARAM(6, thickness, 1.258)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(all_members, thickness, 1.297)", + "SCALE_PARAM(12, thickness, 1.429)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_395", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.179)", + "SCALE_PARAM(all_members, thickness, 1.178)", + "SCALE_PARAM(0, thickness, 1.616)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_396", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.138)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "SCALE_PARAM(11, thickness, 1.229)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "SCALE_PARAM(6, thickness, 1.529)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_397", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.506)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002709)", + "SCALE_PARAM(14, thickness, 1.587)", + "SCALE_PARAM(2, thickness, 1.546)", + "SCALE_PARAM(all_members, thickness, 1.314)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_398", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.587)", + "SCALE_PARAM(3, thickness, 1.546)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "SCALE_PARAM(5, thickness, 1.618)", + "SCALE_PARAM(2, thickness, 1.555)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_399", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003095)", + "SCALE_PARAM(8, thickness, 1.414)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(10, thickness, 1.558)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_400", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004451)", + "SCALE_PARAM(2, thickness, 1.447)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002834)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_401", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.572)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_402", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001133)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002523)", + "SCALE_PARAM(10, thickness, 1.372)", + "SCALE_PARAM(all_members, thickness, 1.229)", + "SCALE_PARAM(all_members, thickness, 1.267)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_403", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.513)", + "SCALE_PARAM(4, thickness, 1.370)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.003417)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(11, thickness, 1.412)", + "SCALE_PARAM(11, thickness, 1.553)", + "SCALE_PARAM(all_members, thickness, 1.279)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_404", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.192)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "SCALE_PARAM(10, thickness, 1.637)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "SCALE_PARAM(4, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_405", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.209)", + "SCALE_PARAM(all_members, thickness, 1.129)", + "SCALE_PARAM(2, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_406", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003344)", + "SCALE_PARAM(8, thickness, 1.297)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.175)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_407", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.220)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001297)", + "SCALE_PARAM(all_members, thickness, 1.161)", + "SCALE_PARAM(all_members, thickness, 1.218)", + "SCALE_PARAM(7, thickness, 1.600)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_408", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.230)", + "SCALE_PARAM(4, thickness, 1.309)", + "SCALE_PARAM(0, thickness, 1.272)", + "SCALE_PARAM(6, thickness, 1.304)", + "SCALE_PARAM(9, thickness, 1.196)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_409", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003022)", + "SCALE_PARAM(all_members, thickness, 1.300)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "SCALE_PARAM(12, thickness, 1.203)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_410", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.316)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "SCALE_PARAM(3, thickness, 1.517)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_411", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.233)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "SCALE_PARAM(4, thickness, 1.527)", + "SCALE_PARAM(0, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_412", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003950)", + "SCALE_PARAM(8, thickness, 1.414)", + "SCALE_PARAM(all_members, thickness, 1.192)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_413", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.284)", + "SCALE_PARAM(7, thickness, 1.543)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_414", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.003493)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002454)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_415", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.212)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "SCALE_PARAM(4, thickness, 1.374)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_416", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003373)", + "SCALE_PARAM(12, thickness, 1.508)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004687)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "SCALE_PARAM(7, thickness, 1.316)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_417", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.126)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "SCALE_PARAM(12, thickness, 1.299)", + "SCALE_PARAM(13, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_418", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.163)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "SCALE_PARAM(5, thickness, 1.339)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_419", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002706)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002865)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003237)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003789)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_420", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.003288)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002094)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.230)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_421", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003507)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003154)", + "SCALE_PARAM(3, thickness, 1.333)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_422", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003243)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "SCALE_PARAM(10, thickness, 1.451)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_423", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.497)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "SCALE_PARAM(2, thickness, 1.225)", + "SCALE_PARAM(13, thickness, 1.473)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_424", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.565)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.002041)", + "SCALE_PARAM(8, thickness, 1.508)", + "SCALE_PARAM(all_members, thickness, 1.307)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_425", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.248)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "SCALE_PARAM(4, thickness, 1.198)", + "SCALE_PARAM(12, thickness, 1.250)", + "SCALE_PARAM(12, thickness, 1.383)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_426", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.144)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002501)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001894)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.143)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_427", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.145)", + "SCALE_PARAM(1, thickness, 1.208)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_428", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002050)", + "SCALE_PARAM(11, thickness, 1.250)", + "SCALE_PARAM(all_members, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_429", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.575)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003364)", + "SCALE_PARAM(5, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.172)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_430", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.307)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001518)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001841)", + "SCALE_PARAM(all_members, thickness, 1.206)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_431", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "SCALE_PARAM(12, thickness, 1.495)", + "SCALE_PARAM(13, thickness, 1.484)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_432", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.269)", + "SCALE_PARAM(13, thickness, 1.285)", + "SCALE_PARAM(7, thickness, 1.259)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_433", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.227)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(14, thickness, 1.200)", + "SCALE_PARAM(10, thickness, 1.259)", + "SCALE_PARAM(9, thickness, 1.330)", + "SCALE_PARAM(1, thickness, 1.220)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_434", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003892)", + "SCALE_PARAM(14, thickness, 1.443)", + "SCALE_PARAM(5, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "SCALE_PARAM(14, thickness, 1.357)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_435", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.156)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003385)", + "SCALE_PARAM(all_members, thickness, 1.117)", + "SCALE_PARAM(4, thickness, 1.200)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003417)", + "SCALE_PARAM(all_members, thickness, 1.155)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_436", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(6, thickness, 1.255)", + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(9, thickness, 1.355)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_437", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.203)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_438", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.144)", + "SCALE_PARAM(2, thickness, 1.383)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_439", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.290)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002098)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "SCALE_PARAM(5, thickness, 1.235)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_440", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.580)", + "SCALE_PARAM(6, thickness, 1.497)", + "SCALE_PARAM(5, thickness, 1.183)", + "SCALE_PARAM(10, thickness, 1.332)", + "SCALE_PARAM(11, thickness, 1.325)", + "SCALE_PARAM(all_members, thickness, 1.147)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_441", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "SCALE_PARAM(14, thickness, 1.199)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_442", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.002743)", + "SCALE_PARAM(5, thickness, 1.290)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002592)", + "SCALE_PARAM(14, thickness, 1.269)", + "SCALE_PARAM(6, thickness, 1.261)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_443", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.159)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "SCALE_PARAM(1, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_444", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(5, thickness, 1.302)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(all_members, thickness, 1.205)", + "SCALE_PARAM(all_members, thickness, 1.160)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_445", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.481)", + "SCALE_PARAM(1, thickness, 1.406)", + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "SCALE_PARAM(12, thickness, 1.274)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_446", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.227)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_447", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.002032)", + "SCALE_PARAM(8, thickness, 1.484)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001479)", + "SCALE_PARAM(all_members, thickness, 1.333)", + "SCALE_PARAM(2, thickness, 1.404)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.112)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_448", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(10, thickness, 1.312)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.002395)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.001965)", + "SCALE_PARAM(all_members, thickness, 1.182)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(14, thickness, 1.422)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_449", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.299)", + "SCALE_PARAM(9, thickness, 1.387)", + "SCALE_PARAM(all_members, thickness, 1.238)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_450", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.292)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003587)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001974)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003065)", + "SCALE_PARAM(all_members, thickness, 1.312)", + "SCALE_PARAM(9, thickness, 1.453)", + "SCALE_PARAM(7, thickness, 1.397)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_451", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.001991)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003329)", + "SCALE_PARAM(7, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.185)", + "SCALE_PARAM(4, thickness, 1.511)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_452", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(all_members, thickness, 1.294)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_453", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.295)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004384)", + "SCALE_PARAM(all_members, thickness, 1.276)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_454", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.148)", + "SCALE_PARAM(4, thickness, 1.221)", + "SCALE_PARAM(5, thickness, 1.381)", + "SCALE_PARAM(0, thickness, 1.575)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_455", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.002505)", + "SCALE_PARAM(all_members, thickness, 1.280)", + "SCALE_PARAM(all_members, thickness, 1.255)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_456", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.555)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "SCALE_PARAM(3, thickness, 1.230)", + "SCALE_PARAM(4, thickness, 1.511)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_457", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(11, thickness, 1.567)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.168)", + "SCALE_PARAM(10, thickness, 1.269)", + "SCALE_PARAM(8, thickness, 1.548)", + "SCALE_PARAM(all_members, thickness, 1.256)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_458", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001921)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003398)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003945)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_459", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.001999)", + "SCALE_PARAM(12, thickness, 1.431)", + "SCALE_PARAM(all_members, thickness, 1.198)", + "SCALE_PARAM(all_members, thickness, 1.289)", + "SCALE_PARAM(all_members, thickness, 1.272)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_460", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.368)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "SCALE_PARAM(4, thickness, 1.433)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001978)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_461", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.613)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(all_members, thickness, 1.287)", + "SCALE_PARAM(all_members, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.208)", + "SCALE_PARAM(8, thickness, 1.493)", + "SCALE_PARAM(13, thickness, 1.608)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_462", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001369)", + "SCALE_PARAM(11, thickness, 1.196)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.211)", + "SCALE_PARAM(8, thickness, 1.560)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_463", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.282)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "SCALE_PARAM(all_members, thickness, 1.151)", + "SCALE_PARAM(all_members, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_464", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.323)", + "SCALE_PARAM(8, thickness, 1.328)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004716)", + "SCALE_PARAM(12, thickness, 1.222)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_465", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.233)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "SCALE_PARAM(5, thickness, 1.385)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_466", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.292)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001608)", + "SCALE_PARAM(all_members, thickness, 1.232)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003423)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_467", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.285)", + "SCALE_PARAM(all_members, thickness, 1.253)", + "SCALE_PARAM(1, thickness, 1.300)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003139)", + "SCALE_PARAM(14, thickness, 1.267)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003152)", + "SCALE_PARAM(all_members, thickness, 1.252)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_468", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(12, thickness, 1.224)", + "SCALE_PARAM(14, thickness, 1.621)", + "SCALE_PARAM(9, thickness, 1.370)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_469", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(1, thickness, 1.321)", + "SCALE_PARAM(8, thickness, 1.520)", + "SCALE_PARAM(2, thickness, 1.637)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.002242)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003481)", + "SCALE_PARAM(all_members, thickness, 1.156)", + "SCALE_PARAM(10, thickness, 1.214)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_470", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.003114)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003381)", + "SCALE_PARAM(7, thickness, 1.529)", + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(0, thickness, 1.595)", + "SCALE_PARAM(3, thickness, 1.311)", + "SCALE_PARAM(10, thickness, 1.577)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_471", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.330)", + "SCALE_PARAM(6, thickness, 1.550)", + "SCALE_PARAM(6, thickness, 1.242)", + "SCALE_PARAM(all_members, thickness, 1.225)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_472", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(13, thickness, 1.305)", + "SCALE_PARAM(all_members, thickness, 1.274)", + "SCALE_PARAM(12, thickness, 1.623)", + "SCALE_PARAM(all_members, thickness, 1.133)", + "SCALE_PARAM(8, thickness, 1.477)", + "SCALE_PARAM(all_members, thickness, 1.244)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_473", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(2, thickness, 1.653)", + "SCALE_PARAM(all_members, thickness, 1.157)", + "SCALE_PARAM(all_members, thickness, 1.271)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_474", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.292)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(12, thickness, 1.468)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_475", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.002661)", + "SCALE_PARAM(all_members, thickness, 1.179)", + "SCALE_PARAM(all_members, thickness, 1.166)", + "SCALE_PARAM(all_members, thickness, 1.195)", + "SCALE_PARAM(14, thickness, 1.575)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_476", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(15, thickness, 1.182)", + "SCALE_PARAM(2, thickness, 1.412)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(all_members, thickness, 1.130)", + "SCALE_PARAM(all_members, thickness, 1.258)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_477", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.178)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001601)", + "SCALE_PARAM(all_members, thickness, 1.236)", + "ADD_MEMBER(1, 5, A36_Steel, Pipe, 0.020538, 0.003051)", + "SCALE_PARAM(5, thickness, 1.272)", + "SCALE_PARAM(15, thickness, 1.462)", + "SCALE_PARAM(all_members, thickness, 1.122)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_478", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(4, thickness, 1.453)", + "SCALE_PARAM(all_members, thickness, 1.266)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_479", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.001630)", + "SCALE_PARAM(6, thickness, 1.225)", + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001186)", + "SCALE_PARAM(all_members, thickness, 1.245)", + "SCALE_PARAM(all_members, thickness, 1.319)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.003288)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_480", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(3, thickness, 1.255)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003343)", + "SCALE_PARAM(all_members, thickness, 1.188)", + "SCALE_PARAM(2, thickness, 1.239)", + "SCALE_PARAM(all_members, thickness, 1.186)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_481", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(8, thickness, 1.185)", + "SCALE_PARAM(7, thickness, 1.229)", + "SCALE_PARAM(10, thickness, 1.195)", + "SCALE_PARAM(9, thickness, 1.361)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_482", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.143)", + "SCALE_PARAM(all_members, thickness, 1.171)", + "SCALE_PARAM(12, thickness, 1.183)", + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.003560)", + "SCALE_PARAM(3, thickness, 1.299)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_483", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(6, 7, A36_Steel, Pipe, 0.015550, 0.001939)", + "SCALE_PARAM(all_members, thickness, 1.189)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "ADD_MEMBER(2, 6, A36_Steel, Pipe, 0.024142, 0.004024)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_484", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "SCALE_PARAM(10, thickness, 1.664)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_485", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(all_members, thickness, 1.217)", + "SCALE_PARAM(all_members, thickness, 1.328)", + "SCALE_PARAM(all_members, thickness, 1.330)", + "SCALE_PARAM(8, thickness, 1.325)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.002221)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_486", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(9, thickness, 1.410)", + "SCALE_PARAM(all_members, thickness, 1.119)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_487", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.259)", + "ADD_MEMBER(4, 5, A36_Steel, Pipe, 0.013326, 0.001416)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002504)", + "SCALE_PARAM(2, thickness, 1.546)", + "SCALE_PARAM(all_members, thickness, 1.199)", + "SCALE_PARAM(all_members, thickness, 1.309)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_488", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.003114)", + "SCALE_PARAM(all_members, thickness, 1.181)", + "SCALE_PARAM(7, thickness, 1.259)", + "SCALE_PARAM(all_members, thickness, 1.248)", + "SCALE_PARAM(8, thickness, 1.610)", + "ADD_MEMBER(2, 5, A36_Steel, Pipe, 0.023667, 0.003235)", + "SCALE_PARAM(all_members, thickness, 1.220)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_489", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.003133)", + "SCALE_PARAM(all_members, thickness, 1.215)", + "SCALE_PARAM(all_members, thickness, 1.183)", + "SCALE_PARAM(2, thickness, 1.403)", + "SCALE_PARAM(all_members, thickness, 1.241)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9833333333333334 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_490", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(7, thickness, 1.656)", + "SCALE_PARAM(all_members, thickness, 1.138)", + "SCALE_PARAM(all_members, thickness, 1.304)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.004281)", + "SCALE_PARAM(13, thickness, 1.600)", + "SCALE_PARAM(all_members, thickness, 1.305)", + "SCALE_PARAM(12, thickness, 1.311)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_491", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.121)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.193)", + "SCALE_PARAM(10, thickness, 1.269)", + "SCALE_PARAM(6, thickness, 1.337)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_492", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.224)", + "SCALE_PARAM(all_members, thickness, 1.202)", + "SCALE_PARAM(all_members, thickness, 1.224)", + "ADD_MEMBER(3, 6, A36_Steel, Pipe, 0.033550, 0.005592)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004709)", + "SCALE_PARAM(14, thickness, 1.179)", + "SCALE_PARAM(5, thickness, 1.543)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9500000000000001 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_493", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.220)", + "SCALE_PARAM(all_members, thickness, 1.321)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_494", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.124)", + "SCALE_PARAM(all_members, thickness, 1.120)", + "SCALE_PARAM(3, thickness, 1.490)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.003928)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_495", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.200)", + "SCALE_PARAM(5, thickness, 1.488)", + "SCALE_PARAM(all_members, thickness, 1.277)", + "ADD_MEMBER(2, 7, A36_Steel, Pipe, 0.023570, 0.002598)", + "SCALE_PARAM(all_members, thickness, 1.269)", + "SCALE_PARAM(14, thickness, 1.190)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_496", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.003177)", + "SCALE_PARAM(all_members, thickness, 1.170)", + "SCALE_PARAM(all_members, thickness, 1.136)", + "SCALE_PARAM(all_members, thickness, 1.115)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_497", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(0, thickness, 1.342)", + "ADD_MEMBER(1, 6, A36_Steel, Pipe, 0.026207, 0.004368)", + "ADD_MEMBER(1, 4, A36_Steel, Pipe, 0.020178, 0.003363)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_498", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "SCALE_PARAM(all_members, thickness, 1.279)", + "SCALE_PARAM(all_members, thickness, 1.174)", + "ADD_MEMBER(0, 5, A36_Steel, Pipe, 0.028253, 0.004087)", + "SCALE_PARAM(all_members, thickness, 1.152)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 1.0 + }, + { + "problem_id": "auto_problem_099", + "trace_id": "auto_problem_099_trace_499", + "problem_text": "PROBLEM: Truss optimization problem (ground structure variant 99)\n\nINITIAL STRUCTURE:\nJoints (8 total):\n J0: pos=(0.00, 0.00) [pinned]\n J1: pos=(2.10, 0.00) [free]\n J2: pos=(4.21, 0.00) [free]\n J3: pos=(6.31, 0.00) [roller]\n J4: pos=(0.00, 3.03) [free]\n J5: pos=(2.10, 3.03) [free]\n J6: pos=(4.21, 3.03) [free]\n J7: pos=(6.31, 3.03) [free]\n\nMembers (16 total):\n M0: J0-J1 [A36_Steel, Pipe(r=0.0186, t=0.0024)]\n M1: J1-J2 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M2: J2-J3 [A36_Steel, Pipe(r=0.0221, t=0.0029)]\n M3: J4-J5 [A36_Steel, Pipe(r=0.0133, t=0.0017)]\n M4: J5-J6 [A36_Steel, Pipe(r=0.0214, t=0.0028)]\n M5: J6-J7 [A36_Steel, Pipe(r=0.0155, t=0.0020)]\n M6: J0-J4 [A36_Steel, Pipe(r=0.0307, t=0.0040)]\n M7: J1-J5 [A36_Steel, Pipe(r=0.0205, t=0.0023)]\n M8: J2-J6 [A36_Steel, Pipe(r=0.0241, t=0.0025)]\n M9: J3-J7 [A36_Steel, Pipe(r=0.0205, t=0.0027)]\n M10: J0-J5 [A36_Steel, Pipe(r=0.0283, t=0.0037)]\n M11: J1-J4 [A36_Steel, Pipe(r=0.0202, t=0.0026)]\n M12: J1-J6 [A36_Steel, Pipe(r=0.0262, t=0.0034)]\n M13: J2-J5 [A36_Steel, Pipe(r=0.0237, t=0.0031)]\n M14: J2-J7 [A36_Steel, Pipe(r=0.0236, t=0.0031)]\n M15: J3-J6 [A36_Steel, Pipe(r=0.0335, t=0.0044)]\n\nLOADING:\n Joint J4: Force=(0, -44075, 0) N\n Joint J6: Force=(0, -71470, 0) N\n\nDESIGN GOALS:\n - Minimum Factor of Safety (buckling): 1.5\n - Minimum Factor of Safety (yielding): 1.5\n - Maximum allowable mass: 224.33 kg\n - Objective: Minimize mass while satisfying FOS constraints", + "initial_state": { + "mass": 142.78501753934773, + "fos_buckling": 0.27658341842922035, + "fos_yielding": 1.4760488515447518, + "deflection": 0.006964943946290279, + "is_feasible": false + }, + "gold_action_sequence": [ + "ADD_MEMBER(5, 6, A36_Steel, Pipe, 0.021362, 0.001938)", + "SCALE_PARAM(all_members, thickness, 1.131)", + "SCALE_PARAM(8, thickness, 1.522)", + "SCALE_PARAM(all_members, thickness, 1.284)", + "SCALE_PARAM(0, thickness, 1.562)", + "SCALE_PARAM(all_members, thickness, 1.264)", + "OPTIMAL_STATE" + ], + "reaches_solution": true, + "trace_quality": 0.9666666666666667 + } +] \ No newline at end of file